INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48eaef2f808cb334736bcd36a6eb0cdbe0d9938978014a2226bcab3427dfc6cb', 
    '2LVHo/wULjmviGtHyQS/kuYZihvan3sw9zhhAVeLHRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)