INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3a60651bc9c57667079390ab8da8f70671465852aaa06795dd845b872b18f5', 
    'i55Zv8sGl3CYLSMWMHDlfRvulHbnOGRmJfG3PuEb+6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)