UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '950xe2L63lSNUG5UP/khgPHbIig/eky2CzMtrKgNw+k=' 
WHERE 
  key_id = '2b232f0aab325f2ac73f396c9d15bcc028dad6fb6ac95e931aee07eda0ba3a32' 
  AND (
    token = '950xe2L63lSNUG5UP/khgPHbIig/eky2CzMtrKgNw+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )