INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '938f04ab74230a8dec780bae9ad66519023b176e1f195de658cb28ec0058c40b', 
    'cdOl1XgceUpdezCUghA2I1lTjjBV7XGzUawbM5Z016k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)