UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVDUMYvl4X00Mj+skNZ/0ZIaTKgfUyKrl5Xhn51lgtE=' 
WHERE 
  key_id = 'cae42c26a1618cc561744456969e954e69fc005393e20876214c47c1df677809' 
  AND (
    token = 'JVDUMYvl4X00Mj+skNZ/0ZIaTKgfUyKrl5Xhn51lgtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )