UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmaIvxDutl7jsZ1AVZlaD6BLip9aGcG0IRwSeHgUZmU=' 
WHERE 
  key_id = '399ac4ff374b0922bf73d818af5ce0d4ad2ec5b1d16bcb246eb3a7e894b3054a' 
  AND (
    token = 'kmaIvxDutl7jsZ1AVZlaD6BLip9aGcG0IRwSeHgUZmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )