UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ewcpkACyd1Yg+UwyW7TMoeQqr+FxdZPyWqWOAL09BY=' 
WHERE 
  key_id = '73acc82d34c9a18247ddf0272ed9081a0ea3e0e90158644ec339bcc8c7ac442d' 
  AND (
    token = '5ewcpkACyd1Yg+UwyW7TMoeQqr+FxdZPyWqWOAL09BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )