UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BTbY3YN8AI3y50InXGbWm2u0JMCCp5ReSVvIPYogSo=' 
WHERE 
  key_id = '9851433e35ab991d2e60cc3f03a4bd883f80ccd1c33260f8a66da9ac11671279' 
  AND (
    token = '8BTbY3YN8AI3y50InXGbWm2u0JMCCp5ReSVvIPYogSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )