UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yn1ohA5oxNq1i9mQeblLcMJCcykpfOJzSmQLQvLGvoc=' 
WHERE 
  key_id = 'c11cba1842541d579252e136052fb284faeb0ae312cdc2ec735dc7bbdf996fbd' 
  AND (
    token = 'yn1ohA5oxNq1i9mQeblLcMJCcykpfOJzSmQLQvLGvoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )