INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3041c5be043fd84b4de15b1f60522a5f5daa200c8e575f04eb9cb822b0d0585', 
    'TZVXc2Wplj6OfJJv1ZNPZQOjR4xj644uqpreZjs9byc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)