UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xVzXVyqzGL9wBFAETRDZWSTZ3fgaq+9jNG6yxer9o/s=' 
WHERE 
  key_id = '70963802abddcec5e655ede265f808fb410a3ab14544176877316968ed6f0da8' 
  AND (
    token = 'xVzXVyqzGL9wBFAETRDZWSTZ3fgaq+9jNG6yxer9o/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )