INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c54b23f9048755e51d7cfb6ad7fc4d7d68b2409916ae358f35be796365401f4c', 
    'h6TJ6FxWQBnbwkPeRsXfZhUMVFuqwdbMSQ4dRlfHOHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)