INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12040a745d8e792b57261ce97b1e8eb84c8d0da0c8d875a3a022024458daa5a8', 
    '7Qyous4uQo5QCTsiq179KGurVHOlgPQzd6OQFlPsV2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)