UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCjq+aZ2j58uzlCBWt4qJeUspg+MltmaGbpsVYwodXs=' 
WHERE 
  key_id = 'c29a737dfbb43391409adb177bb42a9ca027f3ba7b69ea20a277a7efe81e8800' 
  AND (
    token = 'lCjq+aZ2j58uzlCBWt4qJeUspg+MltmaGbpsVYwodXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )