UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31nFFBSq+9c5rnqjK/ODqpGkV3WoDA1h85nh1f+NVg8=' 
WHERE 
  key_id = '4735e346c8ca71c74d1081d8f4cacb0ac8833353169f87e6688b31ae4bde36f6' 
  AND (
    token = '31nFFBSq+9c5rnqjK/ODqpGkV3WoDA1h85nh1f+NVg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )