UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szdgdH2ZXGdjc3r/aOzpMlKQwiQAMEQjdvu/XqmMG/g=' 
WHERE 
  key_id = 'fb9d8d6c808bdf6b04b55cbf9873592a8f6a168786bc2f37814cab1533695d37' 
  AND (
    token = 'szdgdH2ZXGdjc3r/aOzpMlKQwiQAMEQjdvu/XqmMG/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )