UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbAtpDl7U7V5XHDMsEyPLpHMJu07VAo7uye4Bla3/qc=' 
WHERE 
  key_id = '7befcaa4847d5f3776a8b7171d51557b3ab5fd652265cfb511978c68a10fd85f' 
  AND (
    token = 'tbAtpDl7U7V5XHDMsEyPLpHMJu07VAo7uye4Bla3/qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )