UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNwHffkflwn59sbyz2SdnzsIdxLoiRGw2FD7oHE10Qg=' 
WHERE 
  key_id = '88dbf82a8fdf57fb458bf9c2ec1d331d0bf6fe0eac0a274f829f9e96918f81b2' 
  AND (
    token = 'mNwHffkflwn59sbyz2SdnzsIdxLoiRGw2FD7oHE10Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )