UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5i1vxeXYr+qtTJGZ7YQ3WaI+tQ1YZiE1ZXPcd2LAIg=' 
WHERE 
  key_id = '834ca2e683b0517652c3cce279ccd78e1b8f45cdb712b32320012b5a0ecadbf0' 
  AND (
    token = 'c5i1vxeXYr+qtTJGZ7YQ3WaI+tQ1YZiE1ZXPcd2LAIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )