UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdC4x8i8lL+rY7tMSEgSaXhqDkSd2ewtjIp/bgAVwBM=' 
WHERE 
  key_id = '32dafcf91e5cd1222f41d88be9580ed9acb2ff2877d05705a1ebe2d7f90bede4' 
  AND (
    token = 'qdC4x8i8lL+rY7tMSEgSaXhqDkSd2ewtjIp/bgAVwBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )