UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3JfDdg0xTWRRRawrOWowS04vUo9JUlY5FGRXIZQuEPs=' 
WHERE 
  key_id = '285c56585287314410636858562cec2a8f574b3caa463234a21f374bbcf7da52' 
  AND (
    token = '3JfDdg0xTWRRRawrOWowS04vUo9JUlY5FGRXIZQuEPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )