INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7db03a0ea1644d084871f2b67d19134b3e5af944107e245918b793ad4f23c32d', 
    'zU1P6Kr7ih824jSoW7xm0J7auGF7O5eT+o8kd1QrGZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)