UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2NHEhs5pZswGfoW65Zy4dOUK1aSG8z71q8+2BsuBZE=' 
WHERE 
  key_id = '7b00e7e684702fb7d6da32c24a640dfc8822fc00fb38951132e0f38f81ae7785' 
  AND (
    token = '+2NHEhs5pZswGfoW65Zy4dOUK1aSG8z71q8+2BsuBZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )