INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8364c1e3b00bd2f45d7066334c8fe74f76c0dd366686219e3c4275696165f462', 
    'nmOw2r1M2u6TBzvgLBB3sMoI+hdUFUo4BBbO0BBXdXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)