INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0913a9637fc78dfd4b1d0084e21ade328af6842b37a10bd64d7c5e8e523bd9', 
    'wAYeHSOoEyLszNb5b2N0fmaQaN0vSqGE0l9YfesNlGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)