UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLWISGOC5gjOyOgdsoF+hy2aSfiVvITAMWnWY+2g7lo=' 
WHERE 
  key_id = '82a7141e618479552a0fcaa7b4fbf670599577a5f16c0c60ff4b86a33927a3d4' 
  AND (
    token = 'aLWISGOC5gjOyOgdsoF+hy2aSfiVvITAMWnWY+2g7lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )