UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5iZ+JRc48epEgy5aYDTxSeeCRllOD+l8A1laAvcWrY=' 
WHERE 
  key_id = '9f5e8726a4162be7304884d049f0f033d3400bc3689ef6f01bd9d283e45e7366' 
  AND (
    token = 'F5iZ+JRc48epEgy5aYDTxSeeCRllOD+l8A1laAvcWrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )