INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '559d3e70d1cf08de10b63b9a0713ea13b574c61b5a405e99f9699914135fb471', 
    'xhkgak+kpItHcZmov9i9KcokgyOAlvVcIK8cowUiQQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)