UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhykBGKOx6pg1obdZaUGokt+sI4OJobDYpGmolleCkw=' 
WHERE 
  key_id = 'edd497e98039796e37b5c8fd532cffafa997cdf0dd462c77b4653d3761056f38' 
  AND (
    token = 'WhykBGKOx6pg1obdZaUGokt+sI4OJobDYpGmolleCkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )