INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1bc8c1952fbdd4b933c9187d1cab4e8f8421d5f2c916390b3ed663777680550', 
    '6CbOZcZ8f2QwQGNU288qEdgs0fUDvbPlDulq8rya1CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)