UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tw86AHFoN3Y1yR2S6p6iBKu2LPWC9j5od4K+3/kVqD0=' 
WHERE 
  key_id = '99bc9109cca97a5a9b0a29a4fe21068fbba9a5311157f77cf412227ea6896bb6' 
  AND (
    token = 'tw86AHFoN3Y1yR2S6p6iBKu2LPWC9j5od4K+3/kVqD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033