INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff150a62bf07cb49d1f4f9a7971f21eabf811af9138a71d9dad39615318fb3d6', 
    'SzxsVwkhMWmuRyjOtsDq0E919iANPpNcnbhpAiw4yLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)