UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E08NUWfiW/MgaZFqTLu0UDFVfJqhuz+lXxBZnNQmv6k=' 
WHERE 
  key_id = '7ca080d543bf4583940b0754762c188ba1d028aa7a17b9dc53028686b064ff35' 
  AND (
    token = 'E08NUWfiW/MgaZFqTLu0UDFVfJqhuz+lXxBZnNQmv6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )