UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDoxsPNlE+SMWkYFmxyMI3oWOGDyfwp9cqTQBtNPOEE=' 
WHERE 
  key_id = '8b59775e90ca9e67654f9ebece6b5176ccbe23619a9ba4ac2d0c48d8a8413006' 
  AND (
    token = 'bDoxsPNlE+SMWkYFmxyMI3oWOGDyfwp9cqTQBtNPOEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )