INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48f835430f0ddfe6a603f3030d2c368a220b533c3e62dfaddd614b08a79511d5', 
    'pCs3BKMliLHQ6w8Mv2RpeoO7EoDmLWB+MWe5wPBCpkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)