INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4146ae8b56a6ca6d98ff75d59c6545d163e438056f0b9ad86b8b931573a381b0', 
    'h0g8Q7VdcU6nDJEsBte0lWzoXRUycLr7vrPv1dN9VkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)