UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZ5qQMwT091r/g28kyg6Z2P9ln3xnsuzOXNQYNWbiLU=' 
WHERE 
  key_id = '042493f1a29b66313e513781957d847d1baac8a5df6857dac7e38d3e1b0346e4' 
  AND (
    token = 'XZ5qQMwT091r/g28kyg6Z2P9ln3xnsuzOXNQYNWbiLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )