UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VgGt7PHQ+0HypPP3VzEJcFQZ7DJSO7E5bBMTHqFNUmQ=' 
WHERE 
  key_id = '245ac8908df93dcaf4befc2c3734623e6fc70795f9ae2796b8866ef8bbeb5af7' 
  AND (
    token = 'VgGt7PHQ+0HypPP3VzEJcFQZ7DJSO7E5bBMTHqFNUmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )