INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342a84a38aedaf1436b2d513ed89bd646d6f7af8a3a17f5b566f916f5faac2cf', 
    'IJcDwDlrRvUukmNH8wXiFcvr3ZMsEnORCAbnosG1T+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)