INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50084779c12f263722bb556f34375c14a14c38a9ff5d86708e8461a5ce121a85', 
    'vrSkk469j5I3rrqIlT6Itq4txhJo2mAWxtwoinQru1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)