INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfa15bbbe6006add57caa654095a4f49518dba4d3729422dff1702660dffb5d5', 
    'eQ+ZaFjmVhBtMhP6TVTU8oUvP8VIREiIZOba6rHfJPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)