INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3768c0bfb4fbcb9f93ee74656f82b65ed1120c06d8f0dedf3edb2369119afcd', 
    'DkDCUdh45TfsrMMV+keaNGVQJIZIwz3s5cD/i3mFLzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)