INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9e88fc86412a50cebbdfec1df37ff0200c8388b7d6c8a76cc640196f4fabbd', 
    'WeTHJjcWqFAOnEV1Gqjd8USpDxlio9Z8XwIweG7gGpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)