INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce3dc7194a441d212578972722b690e31d5354c39c8df9e979faa7ffaedb48a2', 
    '+u2isSTG15XiL5wRbCTm60Hz6wwa6ZiEzIIO27GAvu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)