UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNe7BuXGsIQcerEF42OwyU7NP219kwbwmjPeR67VSMU=' 
WHERE 
  key_id = 'f68d7e7d675a8b61f040cd5c72477ac959681a5ab1079f4fe93a7a7c5ca0a41d' 
  AND (
    token = 'dNe7BuXGsIQcerEF42OwyU7NP219kwbwmjPeR67VSMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )