INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '150b6ecd19e48288c33a559fe43a8c9009d81be52f92c59a6618d541dd252c7a', 
    'a5wpKWih4hHb4IXaqj9pQiOkJVHSODYnpEhhGYKmUlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)