UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eyUykZQk8qww0Olrb/Tkvgr7BYGRBflFGTONQRRBous=' 
WHERE 
  key_id = '16e0587fad84a315aac9a51a9f466a5e27d1f641b3fd3b479c0d9bc525c34a76' 
  AND (
    token = 'eyUykZQk8qww0Olrb/Tkvgr7BYGRBflFGTONQRRBous=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )