UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hC5UVhvAQxvp3mRIQfytYgb6MEA2I19AIvsejjg6ID4=' 
WHERE 
  key_id = '2450c2aa779ae75cbdc9b8fe92dd125e647ab9e9ef7c2806c2ab2ebbc05b34c3' 
  AND (
    token = 'hC5UVhvAQxvp3mRIQfytYgb6MEA2I19AIvsejjg6ID4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )