INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a9b3062ed82e3b671f511105c38c1ab1c845a8bf667befb8f38a18a4f415e34', 
    'oXihqvmnQ5oNXhN1DGpdBGZNi4B4bsSAPJ3VZO7q2rQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)