INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '250152abe49d6462af49461ff64f3d7de266da5c2633d3f1459579ef5ee97fbb', 
    'EwdakmgVRdwbyMvxUVD1h9pc3nxWNjo4Ov1cY/RzkPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)