UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vbnI9y51QxfdQaCZIWL0KYJF0Fzuz4qYhn/CvxoVhUo=' 
WHERE 
  key_id = 'a1d8930c4a2ecb65aa3238ed07a0ad6228504bb944a40208063d959b0415f56a' 
  AND (
    token = 'vbnI9y51QxfdQaCZIWL0KYJF0Fzuz4qYhn/CvxoVhUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )