UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiQL8oMuXpYI7dAxNpAB2MmjgINCT2WA4auaHCF88rA=' 
WHERE 
  key_id = 'd31352a6492e38e2c7c53051bfa5b51e52e75f7e5a2131203e160490d1b49bef' 
  AND (
    token = 'LiQL8oMuXpYI7dAxNpAB2MmjgINCT2WA4auaHCF88rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )