UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7qkiD1CiBozBs24nwbUqJmWikVi/2hU842CVzpNaSo=' 
WHERE 
  key_id = '5aea002283e8d6c655b18bbcca349a8316e81f3b70fb040661f29511e21aa73a' 
  AND (
    token = 'R7qkiD1CiBozBs24nwbUqJmWikVi/2hU842CVzpNaSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )