INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9cfa1c9018754226d6457a722d369921575d7ab05e06a0d235976e0820e1900', 
    'PeLd5wGPvzckhm9PtMLVeD8FhKLNFJq8UQJke9w2MGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)