UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8C92BGVjtUn58NOSxyzrbVF3IJsk8POFBRKkjComKwI=' 
WHERE 
  key_id = '61b3a34eba8a6100b5c4f51d6728614d213a0a9c5b6b9bfa41d1d1dde87f9082' 
  AND (
    token = '8C92BGVjtUn58NOSxyzrbVF3IJsk8POFBRKkjComKwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )