UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCUnS0/AEd/ogJtMSxGeTyulW0Y8XfXUh0OuE5l/obU=' 
WHERE 
  key_id = '7cf0992d0fb8f2798965e0919d212eee80d7c8c27938995d10402e29e5002c9e' 
  AND (
    token = 'sCUnS0/AEd/ogJtMSxGeTyulW0Y8XfXUh0OuE5l/obU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )