UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QirY5BD1mS110Pwx+uiHvDkqBwuuGmENJ0uvXheVNO0=' 
WHERE 
  key_id = '866fd129906b9e942352b3a648379c9c79c7fa2e26ee18a305d7ffbcf69be07d' 
  AND (
    token = 'QirY5BD1mS110Pwx+uiHvDkqBwuuGmENJ0uvXheVNO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )