UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvkBKydrJxWb70Zh09lOIavWRLuN/AwKukRqeza8TOs=' 
WHERE 
  key_id = 'a3b2f80e36bc15bce49f6ffb85630ae9ae7e66cc4b5b70a54b1735169d2af4ac' 
  AND (
    token = 'jvkBKydrJxWb70Zh09lOIavWRLuN/AwKukRqeza8TOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )