INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8489c7fe4db200492577d5af6946feb35c220c890a3da50fe912bef359050a7', 
    'NMtn4kwFQry3VQ21km11f7l1AwUWNnQ9vuzuYrcu7Gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)