UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRpekvMzSQU9919X+twpP6HgCLgkS6UCzjCk4PXkHPg=' 
WHERE 
  key_id = 'ccd870e40a1a3923337e5bd57a757c838da1f78584860471287c74481daf3afe' 
  AND (
    token = 'BRpekvMzSQU9919X+twpP6HgCLgkS6UCzjCk4PXkHPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )