UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPVzN5i1vxGPD8LCXOiS48z9VFO7tN1QRXidGjk393U=' 
WHERE 
  key_id = '190251cbc42397618ef333efe9922873c22ce43b0e1629b0d39da6f2c828044a' 
  AND (
    token = 'yPVzN5i1vxGPD8LCXOiS48z9VFO7tN1QRXidGjk393U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )