UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUu+IAvO8EhgaaWx6xWS2SbUVC8wy97iqUb9LXY3Dho=' 
WHERE 
  key_id = '295185abf312cb90cd2b22ad0b86fb8ad9a692a301bb093a7140bce6bbed1331' 
  AND (
    token = 'TUu+IAvO8EhgaaWx6xWS2SbUVC8wy97iqUb9LXY3Dho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )