UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34x168o+soNUJ/AYESgi9ulXg/H7AJkx3GNhr6w9vjc=' 
WHERE 
  key_id = 'c23bd36e9ec2594502b76789802951c6e5b46fdb7411319ac028cccf571c5249' 
  AND (
    token = '34x168o+soNUJ/AYESgi9ulXg/H7AJkx3GNhr6w9vjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )