INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fdbd9f5c40c1fb2f1fc1705a570ccb20f29a702a8ba2197694ce836c72309ac', 
    'quZ5o7BEz1HxOhFMns8G3PJo2WV36ljicXrkzREpupo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)