UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OOScMcsVzChms+TekL5ODQ1Y59iuEx825NtkeEmtpfw=' 
WHERE 
  key_id = '7f6e1d1b4b18e74bbed42bdc8438091de42497a7d2219bdb626e7407ce5483d7' 
  AND (
    token = 'OOScMcsVzChms+TekL5ODQ1Y59iuEx825NtkeEmtpfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )