UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ONAvP0kEhKDJhQoi/ORS19t3rFdLyZHu+gmoybtyn0=' 
WHERE 
  key_id = '95499c0b30daef2194d0cab0d2daf7b6d9f530c88c347a5d7157aa356d179564' 
  AND (
    token = '6ONAvP0kEhKDJhQoi/ORS19t3rFdLyZHu+gmoybtyn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )