INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9318aa2efe0d1239065887ebb39f106022f00f3f0435d31ab1ec64a2ee1b39b0', 
    'cHg06CAtL6WF3N7U5EYuiE2qK4/UsxZ77Kt9pTbsmzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)