UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K++UhDQds9ny0lLPqZl0qRX3LhQmWr5uOoSn/Br2ap4=' 
WHERE 
  key_id = '383aa7e4f639f247887ce300ed668ecda3ea00d413234294dc9ed3e4843714a3' 
  AND (
    token = 'K++UhDQds9ny0lLPqZl0qRX3LhQmWr5uOoSn/Br2ap4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )