UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6U6T55r+XLgzdSLJEvgWvOhwrp3qnl+dWoVOMZl8J0=' 
WHERE 
  key_id = 'cf09b8148197b0b66ff792a2b2dadae69a24e1ae6274a378c2bab8e8e6f11316' 
  AND (
    token = 'h6U6T55r+XLgzdSLJEvgWvOhwrp3qnl+dWoVOMZl8J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )