UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbTHx3w8ZF4tdr+Oxn3l0tCUCkBkFYgUIEb366Fhv08=' 
WHERE 
  key_id = '928b987e9361d80381e0168cd68a269120ac6135e7f69c66d9cada22657c976f' 
  AND (
    token = 'tbTHx3w8ZF4tdr+Oxn3l0tCUCkBkFYgUIEb366Fhv08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )