UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWu7+ON784J9FJbj1xLK4ZDGmwYIf24lN9krWv9CQP0=' 
WHERE 
  key_id = 'd29788797c9c8a9179fd0ded55a94ee2ee75cd0009337771c738d047c9ba962c' 
  AND (
    token = 'CWu7+ON784J9FJbj1xLK4ZDGmwYIf24lN9krWv9CQP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )