UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwOn0SJwXFYZLwMxk0nbqfXOPtU0jFEO8uV7LR53DBI=' 
WHERE 
  key_id = '4c6f07dca29b66f7a87e45e0e8c697eec8c764a6760d6a834629a8159f94b2de' 
  AND (
    token = 'cwOn0SJwXFYZLwMxk0nbqfXOPtU0jFEO8uV7LR53DBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )