UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zluuMZnUpyYHlEd3oxYRCsNhetMFQlLHiaXmoAvehiM=' 
WHERE 
  key_id = 'd028c83ee835269605e6951e8a7d20cc616342911033dfb8e0cff3de11663525' 
  AND (
    token = 'zluuMZnUpyYHlEd3oxYRCsNhetMFQlLHiaXmoAvehiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )