UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uYiN3eLFVIG2fPgO7JeqwuKwoRwvdeZbAZYB5xjqdo=' 
WHERE 
  key_id = '868fc9a929f54c99cd2f91868dff0bd99edf796137fecb2bdd129abf9a756d7d' 
  AND (
    token = '0uYiN3eLFVIG2fPgO7JeqwuKwoRwvdeZbAZYB5xjqdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )