INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '486075845f9fc57b0920ca5e3cd47dbe33440f832416bcc202ff65e9d0599c1b', 
    '0AlhdBct6nBlnWl5Z4MC2Xj4UgVwrxAjUx6n05etUmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)