UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9ybURjYQRseZ6VA9Lsw6cYiXYXR3nimQjcfjO1nWj0=' 
WHERE 
  key_id = '2c5254097eef30ce8c2546699bdd9117457b7abcd1abb47badd5b9d6b9f93886' 
  AND (
    token = 'p9ybURjYQRseZ6VA9Lsw6cYiXYXR3nimQjcfjO1nWj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )