UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VLX1BwyVc6JdRkDYbkjk9kdWJZsZASUhsJ90O7g36E=' 
WHERE 
  key_id = '92115dd3361cf0f671bc78aebaf14cbea7c275463f99e3d42f6230bb231e3c92' 
  AND (
    token = '3VLX1BwyVc6JdRkDYbkjk9kdWJZsZASUhsJ90O7g36E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )