UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EzzHDKNy5hlCeFB1HBL9vtP9kjqVpvSSil3+YmsmpC0=' 
WHERE 
  key_id = '5ed4292817e33f9b0caebe83cbc6b48f1d43bb36b1fd99244132124360250632' 
  AND (
    token = 'EzzHDKNy5hlCeFB1HBL9vtP9kjqVpvSSil3+YmsmpC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )