UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RU90+bV+NGACsI+bU18Y1/OevbMnGaWpoyImmC7xADs=' 
WHERE 
  key_id = '649ca6bbe0cacedb83715ac2bf8e7a79b4876b033cfdad25ceab2ba2b854bd25' 
  AND (
    token = 'RU90+bV+NGACsI+bU18Y1/OevbMnGaWpoyImmC7xADs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )