INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5291ec77455c945f567bb9db17196fca8d688a22b86958b6344a80f19ed9b1b2', 
    '50AiOpVrRqNtoy7ebahhwWy69PTAao5T5SevFm3V5FA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)