UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NGNO9KB2FvyIlIpGATsDR0/unNTx3I0cwPiJDZhgTc=' 
WHERE 
  key_id = '8c900bea8d37fe99da2d9bf4d549ee24e728b7fafb024f7cfbf0f51d2a729a4f' 
  AND (
    token = '6NGNO9KB2FvyIlIpGATsDR0/unNTx3I0cwPiJDZhgTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )