UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rev9FmdxN/rgk+xTAyNEZSutMft80AXDAU8WdZNIMro=' 
WHERE 
  key_id = '59429ab1b58764ac036d9c7f55276e452f007223fdd7c0a5cb1c8be6dd8a543f' 
  AND (
    token = 'rev9FmdxN/rgk+xTAyNEZSutMft80AXDAU8WdZNIMro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )