UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQvFrcA/omU+u8DEUYNtCfhRyG3yk6IR+MGKxG8iYCw=' 
WHERE 
  key_id = '74870ec8e3bb709064db4ef04b63863ce7b4138e2081023c2813239816c4609a' 
  AND (
    token = 'SQvFrcA/omU+u8DEUYNtCfhRyG3yk6IR+MGKxG8iYCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )