UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E7R9tUCFYntMojoPQM7fbYEhSLtOXXVqU2Ft85Hgguk=' 
WHERE 
  key_id = 'ce398783e349e6e2a8bdbcbe17f4fe6503421f0663ccac8d18883ed3a35c756f' 
  AND (
    token = 'E7R9tUCFYntMojoPQM7fbYEhSLtOXXVqU2Ft85Hgguk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )