UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Loa0DVA4FyhHynVrFTINdqMQCRQPZd/OGVXC8pVqAi8=' 
WHERE 
  key_id = 'd6b125b34c409af8a741e4c8975f00839f468cb0d4d597a51cce4b9750fe22a4' 
  AND (
    token = 'Loa0DVA4FyhHynVrFTINdqMQCRQPZd/OGVXC8pVqAi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )