UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJVwnN/SOH1wbK1iAmqMbjRGwZ81RzpgpGPM/wGrYBc=' 
WHERE 
  key_id = '293c47013714e18f9f665c04f5d7e1de7259e507949bfc69f2a0eadb39b04a0e' 
  AND (
    token = 'fJVwnN/SOH1wbK1iAmqMbjRGwZ81RzpgpGPM/wGrYBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )