UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CJIHcpARvzz9hl1ftJKc50jLT/c37Nn8uXnYIyAYKE=' 
WHERE 
  key_id = '4a5431ed72093204fb08b4e6cc530ef6fd5da636c3d929afe355bcf44328d212' 
  AND (
    token = '3CJIHcpARvzz9hl1ftJKc50jLT/c37Nn8uXnYIyAYKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )