UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQVf/gkuANSjxYP36Tk9IBcU/w54CmkQh9G3A2PaZgk=' 
WHERE 
  key_id = '517f7ceb570cd7400a0dcc09d8d34cab129819d062bdce776523028ecb1d0864' 
  AND (
    token = 'TQVf/gkuANSjxYP36Tk9IBcU/w54CmkQh9G3A2PaZgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )