INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bb76e66b754cebf51ba2762556ed1ece81f585e38c0484b80a118f6e1f13941', 
    'yq2VIeDK8GnA54DHRBXBwVIuAAvf4ulyxmxg1X6BYrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)