UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oiWMMDvVmaLlvzgwldUus0BfLPIFgG+fjDA6xdScPJk=' 
WHERE 
  key_id = '35e2f1f06d02d6b67bf41f6c50d8776567601b18571ccca30f701c70e92c378a' 
  AND (
    token = 'oiWMMDvVmaLlvzgwldUus0BfLPIFgG+fjDA6xdScPJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )