INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b60be1a4e1a8b32ec2a32c70464212ad45ee0264f499b23355a39c2f125f08be', 
    'ClCmwor49PC3CnQgsw5FgR4nlxyIyY3Js9ODr/kyT68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)