UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEjG86a8dzSBRwo4xGr9pBNTE9UCzPozhbqZjKfCV3c=' 
WHERE 
  key_id = '045cd14abcfed4a317cf9427cd6db2e99cd19c3f30d42d9a27f9af3a3ef61b42' 
  AND (
    token = 'gEjG86a8dzSBRwo4xGr9pBNTE9UCzPozhbqZjKfCV3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )