UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GAGvtDL0jRlgTdHftrIrDdbY8plhRYJWVRm6tTEGXJY=' 
WHERE 
  key_id = 'aecc8eacd5b709d6637b50fb81858162371041d2aa29b722025bd0c813683017' 
  AND (
    token = 'GAGvtDL0jRlgTdHftrIrDdbY8plhRYJWVRm6tTEGXJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )