INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31494fff60bcd38358162e09af9f885f9ed57d989c476e9d341973a26727f968', 
    'OFKo17yOYHmluKTT6Ordl6iPZV+XwLoSnG+rMGr4idI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)