UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXDFJSsLw3KPV2TW9JU1nLNfVbfaxC2zns4Pa9wAQKc=' 
WHERE 
  key_id = '2d03ccdf14a803ab1a101fccf623958e2d15e66fcf9592fbb826ff5ed02b7fc5' 
  AND (
    token = 'PXDFJSsLw3KPV2TW9JU1nLNfVbfaxC2zns4Pa9wAQKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )