UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8htHZQ7r8fOOBrIgvartdnD/qFw0Ftoe5ZA5xwGylI0=' 
WHERE 
  key_id = '35087960494dabe79391ebd2a9f3c872949dc62c9eb33194986d17ef232f489e' 
  AND (
    token = '8htHZQ7r8fOOBrIgvartdnD/qFw0Ftoe5ZA5xwGylI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )