UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dSiIMUuxuxuTsiDlltDdaY/RaV82Xd2SE8jLqk2nEC8=' 
WHERE 
  key_id = '7f21401dd4d27425624b5919833db6f215391329850d014d12e4315b304c214b' 
  AND (
    token = 'dSiIMUuxuxuTsiDlltDdaY/RaV82Xd2SE8jLqk2nEC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )