UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dH2rAb4+0IXNjtrCqzn1qBjFtadNUP4RwYFT/o8zEes=' 
WHERE 
  key_id = '0fba735fd594fe43eca07f58359dfc32bf3ed78f51de792e0783808673e8e01d' 
  AND (
    token = 'dH2rAb4+0IXNjtrCqzn1qBjFtadNUP4RwYFT/o8zEes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )