INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b942ad952e0de0d79013a2126baccbc85cc55d8f2db0946bca53b34583924929', 
    'fbSaeLpkkmu9PWu5dFL3VIpGXdtwByq8ZNaewExt2Uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)