INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8576ca0928e313ee6c79783d06aea6897d8e8c1c82bb7a289c793e62892d623', 
    '/q5xq1nbddsSjS/H3nTHoTc2GDX4EfUdI1v3qQehL94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)