INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4604ee47126c7f38dde01000702326b21b4c68ce576984300402c5b5992cab3', 
    '2FsekLcNYLPURIZxvvjArF5KSDBi1i3G1I+qPRa8R30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)