UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfLsrjJcZwY9x2JSxQX8s7FwK0hbIgeUKiUQEPyDwaY=' 
WHERE 
  key_id = 'e0f3784fa15e36ead4dc0fd4ba6a02fc64e6279dc54bc841d0d77fcb82b7f6a4' 
  AND (
    token = 'ZfLsrjJcZwY9x2JSxQX8s7FwK0hbIgeUKiUQEPyDwaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )