UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hk2cJqm8kjebPt4hesKRmrJmOTVVqDt/dsiMP1zM+ZY=' 
WHERE 
  key_id = '86b41d6c6fad3cc03fc0b93acca5dc2d76995142e92ccd37e6b0f7c1fbc31046' 
  AND (
    token = 'hk2cJqm8kjebPt4hesKRmrJmOTVVqDt/dsiMP1zM+ZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )