UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XLqRkLJxuiz5H37ITTRgtlexHSA2nxSiQg237ct1ac=' 
WHERE 
  key_id = '06e85e15a8fd9ad0276edec4e95bf55df4f27476693afc29dab2eccfc8859259' 
  AND (
    token = '4XLqRkLJxuiz5H37ITTRgtlexHSA2nxSiQg237ct1ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )