UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/K0bXI7uT/N/KVAE9dm/X3v8q8G5+xhptxg4jMrFsSs=' 
WHERE 
  key_id = '61cd0b60e7222c66f5f573f335e5885e48780efec88e7719b6516ca7be0c4210' 
  AND (
    token = '/K0bXI7uT/N/KVAE9dm/X3v8q8G5+xhptxg4jMrFsSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )