UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BM9zvqVyY2+Dlxeoxf/XH7UaoDEO9FXUXbt9MqV90jM=' 
WHERE 
  key_id = '7526fcab0343ccfbcb5516b0a63025d41f19424ea234dd9d2c9bd834c5c8de69' 
  AND (
    token = 'BM9zvqVyY2+Dlxeoxf/XH7UaoDEO9FXUXbt9MqV90jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )