UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3kIF59NlULWcQvgpbRslMcY7mt34aw/1LnijeXVZO8=' 
WHERE 
  key_id = '80f4b7fd1055038e5c8045ea3ff23648af13ea50ac9a4dd09472e575397b0d47' 
  AND (
    token = 'M3kIF59NlULWcQvgpbRslMcY7mt34aw/1LnijeXVZO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )