INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496fb1ca67171648e2b270d0f146e680c719e1dc5121e44ae29394dd24427359', 
    'NmoLG71MB+JQgkAU1ALMsykk0Et1eGaeObZOeL78PRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)