UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2U1BhcJBheAMtI3c7ndG/aFyUESRFwBIfZTH7J8CX+Q=' 
WHERE 
  key_id = 'f06af33ded8f04ecba53d006f546d923423521d744d3b22c3e29258e2c22550d' 
  AND (
    token = '2U1BhcJBheAMtI3c7ndG/aFyUESRFwBIfZTH7J8CX+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )