UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlp8jQ5YjVqCXiuAURoPqNzlUzbaiXVJ2lvLgVmzxS8=' 
WHERE 
  key_id = 'c5913c9fde102a2d70275e22b992c48a758346f4cfb1fff9daf1c2558b117320' 
  AND (
    token = 'rlp8jQ5YjVqCXiuAURoPqNzlUzbaiXVJ2lvLgVmzxS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )