UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25edvCQtFeeMLB1wTONJDGVgvRccj92qzaBxPjCjZUI=' 
WHERE 
  key_id = 'c30d66985e9542df99ddb70e46af85660b2616aed454366ea329b88c5437457f' 
  AND (
    token = '25edvCQtFeeMLB1wTONJDGVgvRccj92qzaBxPjCjZUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )