INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6270d11141a9f207e52827ee8ea2f07035c88c681bee820cf51ae7c83cecf0ac', 
    'TYR6hbHGw5JrPJDNRlkq1TSe8LPGrwLOuUrC4nRkIEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)