UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skiwjSBXrG5JRxkkRxrXUKLwEMI8UiyMMn4Xk4CTTBU=' 
WHERE 
  key_id = 'cc82568a422ebd5c8aa6f463df54780999908905d44a0e2185a9a840210851f2' 
  AND (
    token = 'skiwjSBXrG5JRxkkRxrXUKLwEMI8UiyMMn4Xk4CTTBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )