UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heFHkDEmKgfMbtiIBO9U+9nAqDbn2K6AkkW7D0ybOBE=' 
WHERE 
  key_id = '92d249979f461741567baae1fe388044f70be46f6d5e5f74730f45559dea3782' 
  AND (
    token = 'heFHkDEmKgfMbtiIBO9U+9nAqDbn2K6AkkW7D0ybOBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )