UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EFrX5cdN9nqbp8ueDRHA9aHWMCtehdd6GdoUx6uvXGo=' 
WHERE 
  key_id = '9e2aeeabc2e1579f8075313c3ba53ed2eb682bb1517fec6351a64738ee6b666a' 
  AND (
    token = 'EFrX5cdN9nqbp8ueDRHA9aHWMCtehdd6GdoUx6uvXGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )