INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d4cc8e490d0001e87b2dedde87c1bdba6845cdbe18de1b7966b9b68b01c652b', 
    'PON81fdWfxal2ydtvhRpna5PrUOx/zbhQ27jwePceCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)