UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W9+egQmcy/ag0zGDlHWQ2iTEujcgAPQXT3rh2bzerXc=' 
WHERE 
  key_id = 'cbf4c61dfd4222fd60df0c2db5a9cef880e34055f7a1b82eb43bdd1d96cc86f6' 
  AND (
    token = 'W9+egQmcy/ag0zGDlHWQ2iTEujcgAPQXT3rh2bzerXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )