UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NdkYJ+dk8p7iTq45tH9EBRF2TtwIuiTCnNBwtCYQKA=' 
WHERE 
  key_id = '46f6c7af97078abb41838d0ba14a6c23e2ff7df31d7bfd1d3b6ef2d8a0c4d8e4' 
  AND (
    token = '3NdkYJ+dk8p7iTq45tH9EBRF2TtwIuiTCnNBwtCYQKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )