INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c8b4a88db627e80cc08fa6e65f555f95e901da04048849428064ce87a6a5d1c', 
    '5+KPOvEHTbEOU/+TYToobFPJzEfEHpitik99Z26yMDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)