INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a1b7328643d4eea858dc64b44f8ed93d9b1e809596f4bcfa93fc64f31c61d0', 
    'PKbbqOktQuWQsMqvocXkfXUMg1RVh2Aqca6rOBNF/XI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)