UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OH4ul9xr+iv3XUCEYqWtWhxmJlL5580M3s4VHl4P3Cc=' 
WHERE 
  key_id = '61e635f909a9ac3c8e9e38a1940509f2c1a71c98c5e798e02795557c772a3ffc' 
  AND (
    token = 'OH4ul9xr+iv3XUCEYqWtWhxmJlL5580M3s4VHl4P3Cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )