UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UABjFAmXxanRaWkJkKTwY9qbiVl67//TpqnktN9UgKc=' 
WHERE 
  key_id = 'ce3c06eb91c31513a3d41199a66b7dc48428716c0d664f0851b86f021ce93bbc' 
  AND (
    token = 'UABjFAmXxanRaWkJkKTwY9qbiVl67//TpqnktN9UgKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )