UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OPFU//Fns2XnW593AMwBo0PtTemEcvh33zaQR+z8ojI=' 
WHERE 
  key_id = '2a8ec7ca760cbe2369fdf21502b48f3e07d416b16109355d5faa0c704feef8e8' 
  AND (
    token = 'OPFU//Fns2XnW593AMwBo0PtTemEcvh33zaQR+z8ojI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )