INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c92bc9703e3bf1f9a4a0457a50433ffa78f97788d33fe69081678eccbe0e67', 
    'Q112LtUI4HMc5KqxsiKbjTbF1A3Bxs85KWBQpMMJO10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)