UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVE+Lp8xRLwwzPsHZ2aGeghc5bK8UDelCsohcaShxk4=' 
WHERE 
  key_id = 'f49e2c561d9095b64f845a78e90483f8f820b130a19c65a3d189faae51394154' 
  AND (
    token = 'wVE+Lp8xRLwwzPsHZ2aGeghc5bK8UDelCsohcaShxk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )