INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bcddb578a792e46ff05af2b4224895b5c7f4dbfa65d83f1123121529def5ce8', 
    'p/XbQkYyXXf86QnzEc1vh7nsSsAfh5otl4WvjpDYRRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)