UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHAMrBtDawv3MWEFj2TW43JNGVH/Q0Ct3X/yTScUjJk=' 
WHERE 
  key_id = '101ba5ec2ba6ea831920dc258f12198d4914d9848f8fc374dd7df59e09a2991f' 
  AND (
    token = 'pHAMrBtDawv3MWEFj2TW43JNGVH/Q0Ct3X/yTScUjJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )