UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lc73d9h5J/TouMnywKg9q8Kxmd3gCjMrBguDi1MmbB8=' 
WHERE 
  key_id = '56c195c57036c9d86ca941055dcf34a188d62858b5da441efb0bfbfdd59330b9' 
  AND (
    token = 'Lc73d9h5J/TouMnywKg9q8Kxmd3gCjMrBguDi1MmbB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )