UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLbrgV0r0uInT4IAmvFlVSmtyWltUYRGPcu+p1n1m4o=' 
WHERE 
  key_id = '818cabaab183c160eab26b65cf0c88a15b5b348f632efe07158d8a314a227ed7' 
  AND (
    token = 'hLbrgV0r0uInT4IAmvFlVSmtyWltUYRGPcu+p1n1m4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )