UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VpBB/8hYo9avA8WA7sby6vXaKzB2Kpw/eOItEfi7icw=' 
WHERE 
  key_id = 'c80aca9b152c9340d499df4483f592ac180476a4ec9193533ea607667c8457aa' 
  AND (
    token = 'VpBB/8hYo9avA8WA7sby6vXaKzB2Kpw/eOItEfi7icw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )