UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XgbHKUq1GJGhp3NMAG1GHGV7pyRdU8aeQ9mSsth2G60=' 
WHERE 
  key_id = '75f4bf4552f2dc60f74d482add41b6125b326d3e9acbdc455e9059a6e157aecd' 
  AND (
    token = 'XgbHKUq1GJGhp3NMAG1GHGV7pyRdU8aeQ9mSsth2G60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )