UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kgn3DKIwHc7w1dsMfzcFo2pJwzn8jyH5f0Czu3Wpp/o=' 
WHERE 
  key_id = '2866e008d506921c4b4a46c3098262c347ec5f97e0c2ded1195262784e84e604' 
  AND (
    token = 'Kgn3DKIwHc7w1dsMfzcFo2pJwzn8jyH5f0Czu3Wpp/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )