UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2h5y7OvtTVSZ0ImsvuKExe6XBTehbzQgVdJyrmgaCc=' 
WHERE 
  key_id = '89a5e1ced5145972e86812575ea8cc4eca0c3bd513014a5a4e93819562780c96' 
  AND (
    token = 'F2h5y7OvtTVSZ0ImsvuKExe6XBTehbzQgVdJyrmgaCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )