INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ebd6bf2e3149dbb8e159de6b08e7c1775ca3f336922678b22999977964d297', 
    '/S8ngR4uR729ux2037Gr12PDwW6zZF7X5n+wlhNDa5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)