UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97mMX5CPQHURkyzllVSUb3ZunlQlcnuWbJ7dD2huLCc=' 
WHERE 
  key_id = '53689d93f3170311addb6c36b4f524d851689f6d99ed78f00ae7ad4b71bc8d74' 
  AND (
    token = '97mMX5CPQHURkyzllVSUb3ZunlQlcnuWbJ7dD2huLCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )