UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3xcfhkWCen98VwpSmyEf+yyaBrBHM8gT2ppngRyMR0=' 
WHERE 
  key_id = '246dca7cbbb9427fa8e610271b3b8e461c89b134aaace4a46d5a0dad610e7044' 
  AND (
    token = 'w3xcfhkWCen98VwpSmyEf+yyaBrBHM8gT2ppngRyMR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )