UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aswzuHSGdiUBkCMPP33PmEjAqNWLXvW5zqX9azqdUnM=' 
WHERE 
  key_id = '7e0aff6b586a99f241a39d601c4bdebf26401781acda5405c1d6a32a87ffb3d5' 
  AND (
    token = 'aswzuHSGdiUBkCMPP33PmEjAqNWLXvW5zqX9azqdUnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )