UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HdRCBQ1XlFvbkYF7eZraq48ntibCeCVaAx5XR0Uc90=' 
WHERE 
  key_id = 'd27394028786a05a5b7912d34dd2988d553051ee2e0fbfcc68a33ef0de8c1d29' 
  AND (
    token = '2HdRCBQ1XlFvbkYF7eZraq48ntibCeCVaAx5XR0Uc90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )