UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1i9dYpPvXcQE4R8A5L2xennF7eNonfxiovKRI1TCLp8=' 
WHERE 
  key_id = '19ca96123d301eec8eca73542ab96486f469155db43d1da3014a739829a7c3f3' 
  AND (
    token = '1i9dYpPvXcQE4R8A5L2xennF7eNonfxiovKRI1TCLp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )