INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4de8304ae0c16267ccd84c453cad0b0db128931ba55d451abc851908d384c17b', 
    '8lUPQJjSgVPMyLa9JDUwaNofRBAzPfbDGbnlJ/QcH0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)