UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNUQeXsKkIlYusZWsMFDWvBF43bcuzIGOVto+VWpn2Q=' 
WHERE 
  key_id = '7907aadd89c632efdf11f0d09cd439063221cf662c91c4becf5ce70f437d7055' 
  AND (
    token = 'iNUQeXsKkIlYusZWsMFDWvBF43bcuzIGOVto+VWpn2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )