UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aGDOLvfsxK6YE/i3XrDz0i1gMolGZg7Y536yiXuiG3I=' 
WHERE 
  key_id = '298e302db4bc3294351ba75ad9cb29526273f559b4098c192a0f356081dbd843' 
  AND (
    token = 'aGDOLvfsxK6YE/i3XrDz0i1gMolGZg7Y536yiXuiG3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )