UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8myGUGfsITOM30sPmEb4FhjviNnbTYaY+VRavwjoaY=' 
WHERE 
  key_id = '7ba9f238d9a9dd46e5d533195d88989b24d9bd80c1030d811f533496ddf3e7cc' 
  AND (
    token = 'j8myGUGfsITOM30sPmEb4FhjviNnbTYaY+VRavwjoaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )