UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1j3WpN86Tcj3Zf1GTzY0tl1+s5H784udDYCIz7of3Go=' 
WHERE 
  key_id = 'a032fe6ab2e846c5741e5de87b4e16909c36f7f9476d38f06c8568937142bf2d' 
  AND (
    token = '1j3WpN86Tcj3Zf1GTzY0tl1+s5H784udDYCIz7of3Go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027