UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3loT4XFjVIgWdYJPJ/yxE0ThiQ/ZUByB9hGtUHkzB8=' 
WHERE 
  key_id = '88b1f752f1e214fa787118ed3e0b3df8a500ff4a353574c782cb6158f691064f' 
  AND (
    token = 'P3loT4XFjVIgWdYJPJ/yxE0ThiQ/ZUByB9hGtUHkzB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )