INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b718a84f22fb3d58116b89982a4ea089814dd462a96df556523f1f6bff7bacef', 
    '2SO2AEfLU3IQQ4EdBvjvk/Dzd9MxEI7hdgMH0Ibup+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)