UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzeEQsw6tnuI+hZoLXAYBa4elwJgbEnrQhzQbR4YKVw=' 
WHERE 
  key_id = '10a421c82c2b96b47e3fff2b422b6471522c83e51a3bc666c2bd79817c22c719' 
  AND (
    token = 'rzeEQsw6tnuI+hZoLXAYBa4elwJgbEnrQhzQbR4YKVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )