UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRlBctxYLMS8RlN6uGrxSMq0tEmk2MkJSRYaN9TH2Fw=' 
WHERE 
  key_id = '19758ea015ff9e1b731c380eb3e73dda2946723fc6cddabedbdc956389988be5' 
  AND (
    token = 'BRlBctxYLMS8RlN6uGrxSMq0tEmk2MkJSRYaN9TH2Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )