INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecf326584dfa38ff23ee5128bffb1511294a1761a171a275918563f9f11e4dd2', 
    'g2jso5aC9rfLgEelSaiTOeTC8JWRQCTXSssRnvJzjHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)