UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FtiETZ+VMe2AGpx4fNLTIeRd2ciw4uDiWN4PXKdidsM=' 
WHERE 
  key_id = 'a0a588a9f78fb6897fd31ef1a603440fdc6b4e2e09c3bbb77683a78f70a4a442' 
  AND (
    token = 'FtiETZ+VMe2AGpx4fNLTIeRd2ciw4uDiWN4PXKdidsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )