UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCbIEco4uEr63ZXjzH15Gm1MjC7xFGhEVNN0GO8ouoE=' 
WHERE 
  key_id = '592d305b230f2b4bb05c1285471358e7b441aa64ee9e827bf9742311c196a11f' 
  AND (
    token = 'BCbIEco4uEr63ZXjzH15Gm1MjC7xFGhEVNN0GO8ouoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )