UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hEK6iMhAxOzPvmSfLGaa2+sxYjOG8jTN/ClDsj3dn/0=' 
WHERE 
  key_id = 'f27129fe470de821d0682b651578de4e4724e8c29502553f31544dbadfcb9069' 
  AND (
    token = 'hEK6iMhAxOzPvmSfLGaa2+sxYjOG8jTN/ClDsj3dn/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )