INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3468cd1058a9a2d0752d4390618d42c4234f000115d36f88cba2816646dd6693', 
    '9s1ctlp1TwnItQC36+5CJVL9cJjess2IDKGiDhndu6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)