UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5SBFNIEF/UQxZ3BbABskKZHDHryb50BgWIK3EUKo+o=' 
WHERE 
  key_id = 'c76346c6fed88c01bbe6dbc989f00c8897ee6a9d93b029bce3f85a630cdc859c' 
  AND (
    token = 'h5SBFNIEF/UQxZ3BbABskKZHDHryb50BgWIK3EUKo+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )