UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9xfkXb0GB9bWJrF7juDo5XsIGBtNmPiHLlBTz45EdI=' 
WHERE 
  key_id = '232f26bb960e74baee5f6aacd276ee359caa1f430734cf0165dcb23e12f8d1ca' 
  AND (
    token = 'g9xfkXb0GB9bWJrF7juDo5XsIGBtNmPiHLlBTz45EdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )