UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUtux7lHtdXcoTOdb9VRivUVpMGtamqPCEk6nIgW9N0=' 
WHERE 
  key_id = '06c97f51f0084dff90ad2b7de7e7d9c8524028e02e935bd4d84d804f65b75199' 
  AND (
    token = 'cUtux7lHtdXcoTOdb9VRivUVpMGtamqPCEk6nIgW9N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )