INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e69a90d6891f287babf7dfe702e1bed4a9a8ece68a56a5dfecc0b53ef3186f54', 
    'zk8PTZmXf4z8s3982OoBWfdEyZwJRQ+zEizhiYvhKYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)