INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cdec45878874c0f1e3508880b30587511bb3f99655183c6697d118acccea15f', 
    'nRNmyrAlQljM9yGcoIeTHF/1wKKN81DHiPRSDmohxKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)