UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2367fzjZc2SX20xlh+/QHjAxHBz7Lv48/uE8gmadBw=' 
WHERE 
  key_id = '1dc08b0c7d3cdb4a202fdc8646c8cd43fb9bb0f8661cd4cc2fecd412f64148df' 
  AND (
    token = 'N2367fzjZc2SX20xlh+/QHjAxHBz7Lv48/uE8gmadBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037