UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6NWbWJG4K72wk719ylCT2TiyK/KlIlnijGMwEh++TE=' 
WHERE 
  key_id = 'd8b2b4abfcb3770fd3904d80599eafa9f515d690d28d20aa79f44b32efa639e9' 
  AND (
    token = 'c6NWbWJG4K72wk719ylCT2TiyK/KlIlnijGMwEh++TE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )