UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgSFT7hrmfZ9voJhJYy/9KvdVqNe1W3sKfo9tOtzTDI=' 
WHERE 
  key_id = '466ff20614dc7ba791cbbec6779c302d621cd4fab5196a0da7e135191c98bfdf' 
  AND (
    token = 'cgSFT7hrmfZ9voJhJYy/9KvdVqNe1W3sKfo9tOtzTDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )