INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd283f082812a09a382a8ba4476657796ca51d7b645e7a78f6818499907ad3d9', 
    'WtABVGBlW1LVemOpValB3cUznvloKlqOWtTdLwKjik4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)