UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqm6Y2iwkyu/r99fkjIUodoz33jDEf6duHLz7SZNBaw=' 
WHERE 
  key_id = '87fcd16e3e6a90f607f289c32475698db9415c77d62280f9398359deb09313d7' 
  AND (
    token = 'mqm6Y2iwkyu/r99fkjIUodoz33jDEf6duHLz7SZNBaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )