UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXIBIa2aiUlTwEOKr2pJwjsUjaRQLxkPVOdjwzfVc4o=' 
WHERE 
  key_id = '4fe26320f25502524b8e6c906a82c1db4c8b0ba0c95c98b9a67b6e5c7f5db8f8' 
  AND (
    token = 'CXIBIa2aiUlTwEOKr2pJwjsUjaRQLxkPVOdjwzfVc4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )