INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a79c81eb7db6bed0c7469fdebdd0754948d9d4990b343971830a01b9fe3a8d4f', 
    'VrGMVbfJwBcofJS0g/APqZUVp/vTugS3NB18kW/+Bjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )