INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bcf7a2a1c4134fb899715ea2a3eacae487c684d19d8b80ed485769cbb13468c', 
    'jDQJJzYKF21DvQyVigx5dJQqaZ2sQveMelNhH1GygyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)