UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCAFhaIR0/JlEdhn7vLN0cEH3E9DDTLYzi+uSCsWVAE=' 
WHERE 
  key_id = '78ded5c6fff14fe0b9a7df78950a22f401e6f39e9c9f228c21007266c6425026' 
  AND (
    token = 'KCAFhaIR0/JlEdhn7vLN0cEH3E9DDTLYzi+uSCsWVAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )