UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSSz1l3foU4rgcWF6btVIYQh0Z1AaMKCKIukj0ZWcRY=' 
WHERE 
  key_id = '5c54e8a361189337401f8354314ca6fd760a32e04d608bc42feba44dc22e03d0' 
  AND (
    token = 'hSSz1l3foU4rgcWF6btVIYQh0Z1AaMKCKIukj0ZWcRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )