UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b7fFQY07DLunoVi3PwM+WQJBH6RciOzqZzLgakYr4A0=' 
WHERE 
  key_id = 'a94a4bce5deabc026e093eed2afa4b87bd2edcd52f4eafbe487e124df437cdaf' 
  AND (
    token = 'b7fFQY07DLunoVi3PwM+WQJBH6RciOzqZzLgakYr4A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )