UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tv3Bz0VZ2LtkClb+Jwn/g95h/eDtIgnCZXfXnxS9IeE=' 
WHERE 
  key_id = '47bcc5e0384e2888d145dfd2fc31ffdc3920cb6fd08a262bae89bbe0eefc7a27' 
  AND (
    token = 'tv3Bz0VZ2LtkClb+Jwn/g95h/eDtIgnCZXfXnxS9IeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )