UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTn6/jA4nr2Fcl7nJandgckRAtI51Z440d8RfBNqiR0=' 
WHERE 
  key_id = '9298dc19a5f69f044b7300b0616c5ebd783efb89ed053fb337e9c053cf4cc36c' 
  AND (
    token = 'PTn6/jA4nr2Fcl7nJandgckRAtI51Z440d8RfBNqiR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )