UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QUJpF9SsPejfs1UEePcz0g7cMOa1dS13FJO05Rso0Q=' 
WHERE 
  key_id = '38caffc16466e63ae2b5ef8a1d622933f0df3229dc9f6081c70cb708b203dbda' 
  AND (
    token = '9QUJpF9SsPejfs1UEePcz0g7cMOa1dS13FJO05Rso0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )