INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd12b96eeb7c8c29dc8b6603493dcfc7e520924f0018020a4e0f528074d9e1aa3', 
    'uaCowixwX74UERlTToou936sWpnljpODgvIKz098B9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)