INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0876d5a90998f7968967fdab1b5793ef05695740d210342a846cb9205d8056e', 
    'WPjoGCRdgL78Tza9A+vHQIZI0SiQYtPuliw4PDSsU6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)