INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db0e635254a50d22b05e6fccd87322a45dadc20d378bb9164829b214829819ab', 
    'OxT5bc5zFm6xzTQQJbpK3m4j4Z5wBaDUA2KIw7k4A7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)