UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UkfbdioZBV0+6F1FCKbGfD0KQ8l9SxRGZMY+f0O7EA=' 
WHERE 
  key_id = '74494fb8eed778f7658320c01621ac2b0ca25bf274a92d785d5cef7b01e58b27' 
  AND (
    token = '7UkfbdioZBV0+6F1FCKbGfD0KQ8l9SxRGZMY+f0O7EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )