UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3s0fmlc04eYcBvrzFbdJnN0UuFM2+HYx0KuL+BQa+Q=' 
WHERE 
  key_id = 'aafc4ad203d004ab47cb8c915de537eb910f6a2f1e76e20207150a4a3375d02c' 
  AND (
    token = 'u3s0fmlc04eYcBvrzFbdJnN0UuFM2+HYx0KuL+BQa+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )