INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfa05c028cac457a708629e47796d9146033796b9761a9e171784ebab318e7ac', 
    'EWXDrZVJLQYe1OqvpDKtNk8ByMWB3EhGz91B1ay/yFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)