INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '872028c1caf81e0d9f11c4527bdf9dbff4f6b7d9997621dcb61552f9f8517963', 
    'Ee8+Z5F76BTceJJV3z34zNcajcqdDnV1zGNk3lQSZ0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)