UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbNeASeEor8HFs5Cu9BI8kB+Sc8I8AKY1/WtZazms/4=' 
WHERE 
  key_id = 'cdf2279b381d7ca46523cae93cc463202d40e167d4788962df6eee5285862127' 
  AND (
    token = 'WbNeASeEor8HFs5Cu9BI8kB+Sc8I8AKY1/WtZazms/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )