UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcuzoyXHwqUGSXzJzDd057NYkmJSFII1XwFvCepCdz0=' 
WHERE 
  key_id = 'ad2c563da1c7abd2e1b03b068f5b06d24da5950d9cbdeedb51386076741af862' 
  AND (
    token = 'mcuzoyXHwqUGSXzJzDd057NYkmJSFII1XwFvCepCdz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )