INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866d3b918ab5e6023c896be3e6448e2529bdfd5fda848adb92f8d71618323039', 
    '1Tpg8L3OnMtQDrVMAO512XdbPe1hFCTaCUCf2hct7fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)