UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lGne6RgY/MMh4d7FF+MnWUsU9BNRJq5mX8s5c2OjhY=' 
WHERE 
  key_id = '5426abdf19bd2fe8cc7aa25ab465eef7828822104dd4ab62490605ca6f9b31bb' 
  AND (
    token = '2lGne6RgY/MMh4d7FF+MnWUsU9BNRJq5mX8s5c2OjhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )