INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ea1a43ee0ae0c6031bc4e7186271cae6a0c6d431baa9204a6dfced362f7ee3', 
    'D0ar2kZYKOhlyro+vDunPEG3y7updaOY6i9VOgYNojk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)