UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmbBdfLQBMnt0y9z0MFj+Kx6EPPBlpkB/DwX92rVfaU=' 
WHERE 
  key_id = 'e1c7da3359955bfa20975562414f38c2b73eb2e2d32fc63a099b81b7e65fde50' 
  AND (
    token = 'jmbBdfLQBMnt0y9z0MFj+Kx6EPPBlpkB/DwX92rVfaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )