INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fd6061d84cb64d284ee22200f4b5369854040deb850ed8603d147382465f854', 
    'b/4dAHDlJZPEaugWlTvooqUS+nJ1RZk78AgStXCTfqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)