UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOldZSWeLb9i00lHzgplaU6QpHGbEWSLngWC4JlMZvA=' 
WHERE 
  key_id = '0839a5bac1129801fb82eac9a2de3d99a0ffc3863a10864ec76288092b9de332' 
  AND (
    token = 'uOldZSWeLb9i00lHzgplaU6QpHGbEWSLngWC4JlMZvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )