INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3556b0b2710c6aade7699ff3f8caaeb848cff278c904a1a93f5d1258c2050948', 
    'Q4pGQ8e4yG5K43/iMHcINXxLIopcwZhTLHhI/ezXOIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)