UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2IhHNi8xvBLGqE4EavIiajoxrK8xpyXrlOkV9wad1+4=' 
WHERE 
  key_id = '05151b5e6ae6bbc9fcf4a52de8c72ee2276d504d622f4bf2c41d27f9b55ef279' 
  AND (
    token = '2IhHNi8xvBLGqE4EavIiajoxrK8xpyXrlOkV9wad1+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )