UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XR3nv9rnbl2JiyStFEeEDvpYqJiRbHkkj3kUx7BJiRA=' 
WHERE 
  key_id = 'f3b1e23f77c8b52babc59cf60f8b91db740dedff634da066920140c5e3b9444c' 
  AND (
    token = 'XR3nv9rnbl2JiyStFEeEDvpYqJiRbHkkj3kUx7BJiRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )