UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vbWF+MMzZXeR2LK2XzNsg6cqzpt0m5z+Q42VZvJ5K0=' 
WHERE 
  key_id = '26083966cc7b1014cde28c05f00e2e1dc61ca9978e748aa448c00e773e13e542' 
  AND (
    token = '/vbWF+MMzZXeR2LK2XzNsg6cqzpt0m5z+Q42VZvJ5K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )