INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c26b1a919e252f73bb344a775eafa81948030488b569e86bb527713eb5eb56a', 
    'k34a0t5KPtXFeTgRqgEVTN2ULggkVVSVC86AOoaPIMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)