UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlZWT3L9jR756p34tBC0CxxiCkotbBAICgEZ+M1rEbY=' 
WHERE 
  key_id = '8615dec7b889c5a366a691e8a6fbb66c73d5f276d908e5495a7edbb60dcaf0c4' 
  AND (
    token = 'FlZWT3L9jR756p34tBC0CxxiCkotbBAICgEZ+M1rEbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )