UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrSqloeGv6fSPxgil1/Bed9XwPV2VBbTM0e0aT5P8iY=' 
WHERE 
  key_id = '36b05608b1519c66ec340f86c7ffe858183d31950da762284018db59fa87f1cd' 
  AND (
    token = 'WrSqloeGv6fSPxgil1/Bed9XwPV2VBbTM0e0aT5P8iY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )