UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71q1OElxxmzEUR81aoAV11/wepDON8i6Yo+Yv2eFHLY=' 
WHERE 
  key_id = '47f96dff0576c8e5e844965fb965ccdd08e802a1fda024599e09784d449dc8db' 
  AND (
    token = '71q1OElxxmzEUR81aoAV11/wepDON8i6Yo+Yv2eFHLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )