INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c0497031f1114324febca7592adaa330f0e56b97aa3e513bd18a5e65b316d8f', 
    'm5qwxujugjeRAnqQSSs7+oi3e3jFR49KzOvOYnGvcUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)