UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8fQiL88DL9S1lPwdKnQ46GDKtwwC8xSNkPqq2okSl4=' 
WHERE 
  key_id = 'cb6aa5199e7dc647131aa52f4f595b0bbe47ae50475c6e3e23fc1a335968e60e' 
  AND (
    token = 'o8fQiL88DL9S1lPwdKnQ46GDKtwwC8xSNkPqq2okSl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )