INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a247c346cd563c916ebaadd3172e51c0e42d663072de635c5e6a53f442df9bb', 
    '/cYcKtOx4vA49i66S3Hh/HwPDYfM9DNZXp7lQQdHMP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)