UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0mBHj2993/HoiJZQIT4HyxOvjIkZWTu2iXBeZOUPRw=' 
WHERE 
  key_id = 'e70cd4672b10514607f4c63f75a8b318357f7a1668b30eb934207e1ffcdaf4f4' 
  AND (
    token = 'K0mBHj2993/HoiJZQIT4HyxOvjIkZWTu2iXBeZOUPRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )