UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'et48IccvwK28l+ZAAddNyIfcPOrrY2j75n0gtzT70tU=' 
WHERE 
  key_id = '14bc81ad7fe8265f55e417752d91e6107e528e03e2ad14b6a281e8ecd5536bd4' 
  AND (
    token = 'et48IccvwK28l+ZAAddNyIfcPOrrY2j75n0gtzT70tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )