UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfdsYF11SRTWt1TQZ6h8bOtkLeEJeQsxvX9Ton3KEQU=' 
WHERE 
  key_id = 'b36f37e5ee3bca5306e9df1803d1765af55c07907962c9025df98ae718fe4c0e' 
  AND (
    token = 'zfdsYF11SRTWt1TQZ6h8bOtkLeEJeQsxvX9Ton3KEQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )