INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56744e40fd411e8b12fc7345103227ffd1919201cc3af816eefbdff085f7f276', 
    'jnVIWGVhsVooNIyUbPas5NDtRzu0gmm0n5OI7JcoHqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)