UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZbTUFyLPn1OI3d9jKWIKO1uhUqkgz7r5cC3t4XXxoHE=' 
WHERE 
  key_id = '1296cfee35d2d7074392e1333c94b5fea3eea44c2372a47ea19400246a2a350e' 
  AND (
    token = 'ZbTUFyLPn1OI3d9jKWIKO1uhUqkgz7r5cC3t4XXxoHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )