UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1VB+tJRQyD2bPAd4heAHaYQvLCq5agDTugVWR6RlvrU=' 
WHERE 
  key_id = 'b28799d41cc28e4f27c4cdf1f13ddad4dabb1b53cd9837fa52aa630b7dfd1b6e' 
  AND (
    token = '1VB+tJRQyD2bPAd4heAHaYQvLCq5agDTugVWR6RlvrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )