UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fp303xxvNxM2DeOYoW6ligZh4qVIthuu9SKHVmqD/o=' 
WHERE 
  key_id = '92b4905a1c714097000d2e011e37506e9cbd52d37f291e7825d867955a085e1a' 
  AND (
    token = '1fp303xxvNxM2DeOYoW6ligZh4qVIthuu9SKHVmqD/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )