UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jV6KsdvYUiSyeZtalr5Pvv4UmLAOMK2drqJ6a2kYcLE=' 
WHERE 
  key_id = 'd4e437e486db823bfb327544fbf83cfcb8bbf923e19fe6e4c34a1c289fef335c' 
  AND (
    token = 'jV6KsdvYUiSyeZtalr5Pvv4UmLAOMK2drqJ6a2kYcLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )