INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '322b8c294fd340c5baee4f83c9c3258bd63349646226076da7771594a764cc56', 
    'U3eVD7LihrM+5j+BE0nUyOamgW47RzrV0GRTBGHLkoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)