INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a86c2017a2e6007088a6c54e929e2a15dfb9c46fad23853d23a9d971e28779', 
    'vOC5r6RV9sc7o4cXmQ9EhpZYa18EHXmTo8QSaYhZDlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)