UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w636jZM+khOCZI/pmTlMj9toWz21gZFWeliu2LIWANU=' 
WHERE 
  key_id = 'd4142ee8dfcd42df5884382ae861ba76396c860e4c57609dd936165532f3dc41' 
  AND (
    token = 'w636jZM+khOCZI/pmTlMj9toWz21gZFWeliu2LIWANU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )