UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQhPcntYvIjd7HUEQqOa7dGFzIWR1vbOFvSULgM9jMI=' 
WHERE 
  key_id = '8b9b7b954aaebd8a7a5da405b91323a7e20b9fef7b977fb2d74c66e352b966c3' 
  AND (
    token = 'CQhPcntYvIjd7HUEQqOa7dGFzIWR1vbOFvSULgM9jMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )