UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIdrj3Oioq+6+FylMYUoXf9q/KWpI/7fKP6PYGePt5I=' 
WHERE 
  key_id = '3ff42ff477ebae93ae4e7bfc550fa8c4848a92a3f49496f628476510762ec117' 
  AND (
    token = 'zIdrj3Oioq+6+FylMYUoXf9q/KWpI/7fKP6PYGePt5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )