UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KiZ60iC3MC+04FUPglnI6O40WhpHMw98z7IZ5aGG0PY=' 
WHERE 
  key_id = '5d90ce74ea98993ad330daac1e1ccbf0ddf1909b99c4bfeb6a8ccb0b4e8d770a' 
  AND (
    token = 'KiZ60iC3MC+04FUPglnI6O40WhpHMw98z7IZ5aGG0PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )