UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pl2hVsJKbXmJxTAn0U2QTkkqLfkrbIzwSM4kc07Riw4=' 
WHERE 
  key_id = 'e8118de62ed73929a3fb42117daf89ed8e53e881db7a14aca3eb74e673e1d8c2' 
  AND (
    token = 'pl2hVsJKbXmJxTAn0U2QTkkqLfkrbIzwSM4kc07Riw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )