UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'drjYgM7HFrkT8CAmHQTJO7NE8JdSv4HWb1VGlMsaRhU=' 
WHERE 
  key_id = '74a8ad981dab71fb3da837a939b564a5cebb2c104690f43dc1b03bc9cdf6c4f1' 
  AND (
    token = 'drjYgM7HFrkT8CAmHQTJO7NE8JdSv4HWb1VGlMsaRhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )