UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEYkVNB6ErVVlZxH6a1TtIEscWRypmDmKByJdaWHwJY=' 
WHERE 
  key_id = '777eaafb4246d250f35b5c77cc0b930ad4f1a969b08ef4a15a987341d0984784' 
  AND (
    token = 'TEYkVNB6ErVVlZxH6a1TtIEscWRypmDmKByJdaWHwJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )