INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8416385196c3ec425116adba473cf1bf89a1eb7499adb8a537b5feae1b115f0', 
    'Af932OOuy1xFbqAZYO9VElEkWayBw9woYK8k7zAbPBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)