INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '488cb68bb27ab7d9b39c117392162c3b77a1271b6fb682494b696a1bec036723', 
    '7eZf2C2KoDQe2tvcOEKemXYW7++43WCqZmzApYirBmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)