UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WaigPx04Ay/ddYGZcklB6SRexzrA2SYqKnbadMSrjn4=' 
WHERE 
  key_id = 'c9179b7dc8fcc5cc524bb3f8adcc858ae24c087ea93632f479eb3440cd39c47a' 
  AND (
    token = 'WaigPx04Ay/ddYGZcklB6SRexzrA2SYqKnbadMSrjn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )