UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ykUhcG9lYfezzV3BezYD2+NqPN1Srn+rw/F6NMlZJ8o=' 
WHERE 
  key_id = '8b665ae076f8e5500a48a8847f4c366daae5bd646e04252e316b29918db29694' 
  AND (
    token = 'ykUhcG9lYfezzV3BezYD2+NqPN1Srn+rw/F6NMlZJ8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )