UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppsBCkleVAx2EYV5rylyGkY406Ii4fA1Ae61zffYpqM=' 
WHERE 
  key_id = 'c78e90694740bd12720616e1b715b88b60e50e2a923580f2ae479648e31d4ce3' 
  AND (
    token = 'ppsBCkleVAx2EYV5rylyGkY406Ii4fA1Ae61zffYpqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )