UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k49xlmZ/D+YINCOnUt4M9VyQ0eOXrLZ24MWcHoTyB3c=' 
WHERE 
  key_id = 'cd8d1b6c0101025c966b27840ad34c119cf5a52a549ea7b3fb06a4df415b8c63' 
  AND (
    token = 'k49xlmZ/D+YINCOnUt4M9VyQ0eOXrLZ24MWcHoTyB3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )