UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujkWHLPwaBPUkysGsO0zc/8uVPbAHVvaoDe4S1GIHGE=' 
WHERE 
  key_id = '85e409da48b331f999783e9804a8697493ebf4d41ca21f911af36b3fffd93ec7' 
  AND (
    token = 'ujkWHLPwaBPUkysGsO0zc/8uVPbAHVvaoDe4S1GIHGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )