INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bb4d51792fee0ad4ba28c2c8f04b6391f249b3d2cd677f62e3b09789679de99', 
    'I8AwkPmycVdvXz+bYXr0x1DV92osbjOk/tXGoi0DjCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)