UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4n2zrm8U1CxF8BQt3xiL6i1rAfXA2HzBlqypFGR8Z/8=' 
WHERE 
  key_id = '0d6cd10b72b649e157c976ffe745c161bc3c911b1deb17ba913bba0a9aed19fd' 
  AND (
    token = '4n2zrm8U1CxF8BQt3xiL6i1rAfXA2HzBlqypFGR8Z/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )