UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2L6xjVPqglnrGvrKZik0wgUE/pfc6ntEdH5nFI2KJc=' 
WHERE 
  key_id = '7e97495f14fc767c917ad0c5348ab1fd7f3a187fba5567c4846981f0d6798ceb' 
  AND (
    token = 'V2L6xjVPqglnrGvrKZik0wgUE/pfc6ntEdH5nFI2KJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )