UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ByZrpQSWyA5B8mF7SjZJSfGd0EWURAxOertvhfafCE4=' 
WHERE 
  key_id = '5a1b2b1c86c2b88e8a0f78c3357306cea71a011a946b4adce4570aa8ecd21f89' 
  AND (
    token = 'ByZrpQSWyA5B8mF7SjZJSfGd0EWURAxOertvhfafCE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )