UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMC9ZBo1HfoXnjT0gpUPS1CU+koK70BAGUCQdkjfAO8=' 
WHERE 
  key_id = '1e42a50d112115ba8509542341481b5ffb6bd11cbc9f520859f0c3b50103b56a' 
  AND (
    token = 'gMC9ZBo1HfoXnjT0gpUPS1CU+koK70BAGUCQdkjfAO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )