UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzO8mK1U3ciM+EOIaA0L2jy3wvNsh8HVKIKhQF3XSuc=' 
WHERE 
  key_id = '8ad06967a5148f5151a69e74286693ae0e66436743cd075a5792fee02b746717' 
  AND (
    token = 'OzO8mK1U3ciM+EOIaA0L2jy3wvNsh8HVKIKhQF3XSuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )