UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYUz9VtR8gi6uO5iGd/RvMIqnS11rBISoKvZbWnLu30=' 
WHERE 
  key_id = '8ea0b3f9595576399d8e1b1b342468eecf246e010dcb69e819802d2668384084' 
  AND (
    token = 'qYUz9VtR8gi6uO5iGd/RvMIqnS11rBISoKvZbWnLu30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )