UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hmk0FjwtMaZaJs/fFYw9Ol2SbYl/uJWQRBt0SoxWwfQ=' 
WHERE 
  key_id = 'b65757f713f9c660931f5ef250c63f5606d97843db715ddc96ec64c2932f1119' 
  AND (
    token = 'hmk0FjwtMaZaJs/fFYw9Ol2SbYl/uJWQRBt0SoxWwfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )