INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ed3b84e19ee0c73adbbbb58c09d1ef98a0d379fee83caa70a3aab024957c0b', 
    '9v5FlWIQ9ADOz1x2Zb4mdriFGNF0bCMilBF0ERJWi1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)