INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98c7db8005c92bb0dc05ffacf207c05d0be58f64c764e663a9bcbab3bb80916', 
    'Dc2NCUAzgI+vjkZ8vv2s4T6JNKQbgmcLjPQV5N7xWHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)