INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a6ea3b8982cc86eb972b5c1e255e172683912c6fa11c88201fb5b6e722353c', 
    'fCKO4jp7HAuoSVHzHTw7/x3+AlTrx9L83zDQm6a6Qxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)