UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxLnvYMcJU1CrU07lTt9VH9joLzcnsRM/OxEd3NsFUI=' 
WHERE 
  key_id = '91111978e2c67524b50ea5bbf4cc09bfeb34d5f2d1abbdb730e7b2dcb5b988f2' 
  AND (
    token = 'VxLnvYMcJU1CrU07lTt9VH9joLzcnsRM/OxEd3NsFUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )