UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwSCNJ0dSRHbSdeJdWWCUMXaJn9fgE/mlGSdgta60Ws=' 
WHERE 
  key_id = '20bad0fe45cd8ba86b5e9734a4991d2ee4d04356fe78b6ce7149ef65e2deb8e7' 
  AND (
    token = 'lwSCNJ0dSRHbSdeJdWWCUMXaJn9fgE/mlGSdgta60Ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )