UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atZG3uLaHMMVpbDbELmARR7k5Zw8lHkwDOa4P+F4Itk=' 
WHERE 
  key_id = '478163b87897341013a841cf5a6b1c39328c05d898ac362f46dfb6385606e310' 
  AND (
    token = 'atZG3uLaHMMVpbDbELmARR7k5Zw8lHkwDOa4P+F4Itk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )