INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '654268f22531ddfccbacaa8bcd13e6002ac36d049b71982ac4e92c884ebed702', 
    'QjVCigq+jXaw/IKoO2CBublKP2gEhNyypO5cpARtaxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)