UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCX9w7+hlIzYXS0MY5FqaQ2Tint2uvjpEMTcmFcNKHA=' 
WHERE 
  key_id = 'b391dd24947db22b5d522e437c7be856576dd8e139f7490529591a82bdf1cfee' 
  AND (
    token = 'nCX9w7+hlIzYXS0MY5FqaQ2Tint2uvjpEMTcmFcNKHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )