UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KqboMN2D75m74ux5+BaqvW99mx2OzP/jFrEGqUKZr0=' 
WHERE 
  key_id = '9c21f2c11cb190fd883a370bc70525773f14c8a871191f6fa4c6b98db39045c1' 
  AND (
    token = '7KqboMN2D75m74ux5+BaqvW99mx2OzP/jFrEGqUKZr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )