UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGQOqAKSv4a2xxHbVJP3HIQaW1AP68a4v6tmB6eMXHs=' 
WHERE 
  key_id = 'cfb138f516c909ed0ac5002a04b037d1a239f55e846d1f82cd19c0cf7ae61da0' 
  AND (
    token = 'rGQOqAKSv4a2xxHbVJP3HIQaW1AP68a4v6tmB6eMXHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )