INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f4a2f0d34752a49f01c43d0be683838e1c6f9be68c75f269effee0d3187b73', 
    'uvBJG+xvAj91gZSqXf2c4jAdRzMpiTaO1BGrJ+S43Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)