INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '015c0d556ad531270dfdc8e6cc35ea18ed96f003892db91db91116e5ca1695b5', 
    'ez2U3FwltBLHgUOGeNweiFBfy1pSRbea9bLX4BHMPj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)