UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLoTGUqh0iB+pqix0N53+tpmr1VauS9VQY0wDhw2A5E=' 
WHERE 
  key_id = '48a820c684bf8fc0e7810f025a478dda9345daf24ae6ec592381bb9e37d0cc59' 
  AND (
    token = 'ZLoTGUqh0iB+pqix0N53+tpmr1VauS9VQY0wDhw2A5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )