INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '252b5f123fe6adc2854b0f745e1db3e627e31edfd7cba6eddbeef9507c09b65e', 
    'AjSc6L9OH59s5pQXY5gwaaUHQFXQbeygUCM3YWXl7cU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)