INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d4a917cefda0f7043734a826f8f49ddc6c08dcd0686e646b589e72d0c8c264e', 
    '16xCowboPueg4QLuwV7LNrHSPrRtRW4nH2SkTo0KycI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)