UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0+nsiSHQb8frrBb30plr4RwwAQiDRa7OfrqvRTvft4=' 
WHERE 
  key_id = 'e73edc2c51031890f1b1e28c9d41af65588c230fb44612fb2a9a780fbeaf3f4a' 
  AND (
    token = 'S0+nsiSHQb8frrBb30plr4RwwAQiDRa7OfrqvRTvft4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )