UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmTXuKV+vM2bbHZXS+6y1c2uLgjKoPeXrxnqAgnC8iE=' 
WHERE 
  key_id = 'e6581b3479259ac9122a5c0c8c4588a6b483aff40170006cbddaaa53f31b3079' 
  AND (
    token = 'mmTXuKV+vM2bbHZXS+6y1c2uLgjKoPeXrxnqAgnC8iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )