INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7935cb251f3dc446867e23b943d66ccb35815ff69dc719b545a4d5f8c3c60351', 
    'y6T5cnbLb0je8sUi0X4e432TvOG4RXqrDdWF/jrR9mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)