INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b08b182813991a9117b39637ecea7780a13751479e4e09e3617dfdf325873c6e', 
    'ZUh5F5QxX0RU+cWmLte8WkvwNSeNalnaudXk2YN+G3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)