UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xDs81G/lzhF4WcYcZukBwIrVwbQAc67mleNtPdQuMs=' 
WHERE 
  key_id = 'bae404044d0514f3b9f4f3dfb98f9bf056f1c38ea695259c34d87ee4ad8cc899' 
  AND (
    token = '2xDs81G/lzhF4WcYcZukBwIrVwbQAc67mleNtPdQuMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )