INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad268400268a6ef1a4432b4a5a62e838b50932bf983f656259f3b79e98b663e1', 
    'hahnRhWoP8F5iwil3+fujrVXAbCJqTPmKQ0L0cOv8mU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)