UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCQ8Z9h0xxQezM/71gKowWCqGlfQUyG3boADRtt9La0=' 
WHERE 
  key_id = '0f8541e9b18b1c379ddfb814ed4736ce570b20e729ddd1129189b4b30e8685f6' 
  AND (
    token = 'UCQ8Z9h0xxQezM/71gKowWCqGlfQUyG3boADRtt9La0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )