INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9c90fcf8f741a54ba2469d4c78389a41289881102107662d01617a15915a282', 
    '0igsQWl77S0tcwYLKOEmZtpxkbaQCvCpW7pmO8kNWRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)