UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evc1MPmz0d1hjlkYh+H5tbVHHJ9oYzjhakPRZd7pQ9o=' 
WHERE 
  key_id = '6fa37a53c50417f419812b27e77fbba580a5ae80f8f78d600a26291515c43b78' 
  AND (
    token = 'evc1MPmz0d1hjlkYh+H5tbVHHJ9oYzjhakPRZd7pQ9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )