INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '657bce5086247fd1719509b132497a1fbb13b3c5800d0ddd8a29ee946b75d55d', 
    '6TFfZ5paH35J2VyLehHCwXQ5GObxoqb/q6KdBycE5M8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)