UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygH5DxCUhbCbxRJR6f9iFszWF9v68gg+VeZkkYhyuPo=' 
WHERE 
  key_id = '6174705100a4456297bc71528f77bce8ab88fe758d02fd143acd11245aecd387' 
  AND (
    token = 'ygH5DxCUhbCbxRJR6f9iFszWF9v68gg+VeZkkYhyuPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )