UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ovRTickh1bLsmHx9KRtXfR2s1jePeDJusPAN6253+As=' 
WHERE 
  key_id = '3f72ebcfcb6c3cdaceeb491e7f78bb5eeb1b95f36f6db394b3f2b51ed7bd7336' 
  AND (
    token = 'ovRTickh1bLsmHx9KRtXfR2s1jePeDJusPAN6253+As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )