UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GpVAiVIvToXKVLChHD+ncXKODpBiTCn0C1pIuFZebY=' 
WHERE 
  key_id = 'e048d09549572c6d113794e53a20df90a40d5a634646cf996e980eb24ca59aae' 
  AND (
    token = '/GpVAiVIvToXKVLChHD+ncXKODpBiTCn0C1pIuFZebY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )