INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f81f50cce6c0ccb0b294b570f1f92347563d008fea2a672cbf0836b8bc783ad9', 
    'Hvcwg0KBiclH3MfXumb6jxpWBFKtrBdujDwzbg1JAPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)