UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBmEfXdEsg0qrJMu4cXByuVopQjg0jn+Hszg/RJ/Gvc=' 
WHERE 
  key_id = '554f33f58bb2ed06995971157bab7d1840d5da61da7accc32665dce9716af42c' 
  AND (
    token = 'IBmEfXdEsg0qrJMu4cXByuVopQjg0jn+Hszg/RJ/Gvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )