UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLtt7atEURIeIwQ45SjjYUph1mEc+JFUBOHNMlPXFaM=' 
WHERE 
  key_id = 'c7a80903c50515fa9ce483f93746c2aaf6abc8405121f746b8f6991a71ca46e2' 
  AND (
    token = 'WLtt7atEURIeIwQ45SjjYUph1mEc+JFUBOHNMlPXFaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )