UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4GC67n+4RMrX0AZa0Du0GLFSyOaNu2zTFHQYvzbHdE=' 
WHERE 
  key_id = 'eccb5d8db01feca8d04320a35bb0aac87e4093adac2926801e452a46c8b8cc24' 
  AND (
    token = 'b4GC67n+4RMrX0AZa0Du0GLFSyOaNu2zTFHQYvzbHdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )