UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'txpRVnNWG2K7kI6RiX4he8J+haYqO53B6C/I90rpOrI=' 
WHERE 
  key_id = 'ee5d6f51d04241245f2e25406d819c9e2b67e34a1fc73092b3c3c97b4b891f22' 
  AND (
    token = 'txpRVnNWG2K7kI6RiX4he8J+haYqO53B6C/I90rpOrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )