UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78IA2zI7gSyd78wZjOSoMu0A2PaeHVxtNhloP+OLrX0=' 
WHERE 
  key_id = 'b52827657513369516cea2d6438748d5f31d15780fa59bc28171d55b8a641a6f' 
  AND (
    token = '78IA2zI7gSyd78wZjOSoMu0A2PaeHVxtNhloP+OLrX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )