INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e88c5eec133efe0474fb72b5c88126262a179b9fa51b1072596d75c574eba8', 
    'mIwhgXPMSA1XaKIKHRmEyssH5iHzXxsEDADMoJ5NFF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)