INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6dcff9b8bc83688d4240290241504fd890c0939c3c94b7aa65e1a046e668a90', 
    'Vlp/vTbFqyEHzE1q5d9bVzx4mPXEOLViJbilHxvC+WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)