UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clECWPLbEVYXYdNs+pvfRMt6Ep+IiSDK7eIXc9rjd0o=' 
WHERE 
  key_id = '38ded912ae32c7da7210d3f1b6d94473c4c5c3fcd91953cdea1d782774cddddb' 
  AND (
    token = 'clECWPLbEVYXYdNs+pvfRMt6Ep+IiSDK7eIXc9rjd0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )