UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j2a11QHRZSlLN+ElrHlW6KoDA6hwdCfKrJUNu5uAi+c=' 
WHERE 
  key_id = 'b657ee851b2db95d3bea6252d4ee885a6d8d0ef23cf5f5450f16bb4fc6f18ee6' 
  AND (
    token = 'j2a11QHRZSlLN+ElrHlW6KoDA6hwdCfKrJUNu5uAi+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )