INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14c9a554ad77eda781e7a719a607b2c772aacec8d03c1a72934d96f8baf0fc55', 
    'XjFjzuGOVCiuIidXrTSWdKDEiv34owb4xucvBJszE3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)