UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yt4fvvd+6DI+Wwy6nGjrnacmFm1wfoQ4TruW3hDyQk0=' 
WHERE 
  key_id = 'd4cb80477e811d4579fd1ff238ddb83e8d1b3005f48fd68486770e8c479ddc6d' 
  AND (
    token = 'yt4fvvd+6DI+Wwy6nGjrnacmFm1wfoQ4TruW3hDyQk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )