INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16fb839441c6696dce402f7559b7b8f722b2b2338cf3cfb5c126ac75a7fe30b6', 
    'Hs9CCZbeq03UpahmuIPao0RgK1qimEPt7Qkk290gKk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)