UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8oYopPt3Cxe/rqe6483shz9FZPxto3oQtZ0MuRnuYA=' 
WHERE 
  key_id = '35c1d1e959874faa0c0c2da89b2e4de28a746f0f9709b7805a746a15ad9cc204' 
  AND (
    token = 'P8oYopPt3Cxe/rqe6483shz9FZPxto3oQtZ0MuRnuYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )