UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHjD+LIXAgxScTGdXhW0Ed8XmCckc6fqAgR5ZxZyeRI=' 
WHERE 
  key_id = '6eb39a67ab9dd6436e40902ef67388f3d24782f6f8805d76a0b44418bfb1f77c' 
  AND (
    token = 'yHjD+LIXAgxScTGdXhW0Ed8XmCckc6fqAgR5ZxZyeRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )