UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vruGfjaWlZXIVhebY36buHA+YCnjMB5pS2duFJtIUU=' 
WHERE 
  key_id = '0753f314d30413447c6f39ac8ae4a1290df4ed63cd58925a08a3931e0d268f5f' 
  AND (
    token = '+vruGfjaWlZXIVhebY36buHA+YCnjMB5pS2duFJtIUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )