INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8331ecff7d6bf9bbd45399addd4c039e4ffdcc3bbcc439d3ae65c82f2ea6867f', 
    '7ABgpBvt7InF7b5nORdLeW7T1v63DjR1THVCiRdrte4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)