UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUN53jkxkCSMaplb4K/ilUTWSxGqAXK6iWmdhwcgaMc=' 
WHERE 
  key_id = 'dde9d9c205a533623beb53ea9f9ae8d9b8c636e384ce711939d2455380faf058' 
  AND (
    token = 'fUN53jkxkCSMaplb4K/ilUTWSxGqAXK6iWmdhwcgaMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )