UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FjdniBJ2w9om4qK1fPsqDnZA7Fl48JrDcdNSDcQXxlg=' 
WHERE 
  key_id = 'ec99737e6097ba2b0e41f43dd3672399d29e33cf1bf4130a4b4d8ac17997bbb1' 
  AND (
    token = 'FjdniBJ2w9om4qK1fPsqDnZA7Fl48JrDcdNSDcQXxlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )