UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cV7t/UL4QCbPzZ43UsxMQaAaYwad2Eh5wabp4KKKeuw=' 
WHERE 
  key_id = '403fcf451105b6abf787f8e5939f1533d987e9939ffa55c2e33499c7173872b2' 
  AND (
    token = 'cV7t/UL4QCbPzZ43UsxMQaAaYwad2Eh5wabp4KKKeuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )