UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wgCJQoI9XhMHNbUbVQZKvZlFWtdQ+bKqDVHOwhLsJRI=' 
WHERE 
  key_id = 'e56989d7e9e2ef5bef039e42a0d9a9d22553b13cec8fa85e95f1cd6fb44a856f' 
  AND (
    token = 'wgCJQoI9XhMHNbUbVQZKvZlFWtdQ+bKqDVHOwhLsJRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )