UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYpRmzbMBZOEYUd+Ik2zscTX/PPu5xiTfmOZnOZZYpk=' 
WHERE 
  key_id = '276405d9dda873a9e209e8f4ac744475582cbabed9d50401a4f35b7ed746a326' 
  AND (
    token = 'cYpRmzbMBZOEYUd+Ik2zscTX/PPu5xiTfmOZnOZZYpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )