INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '351509e790b998727c7c33a5a6254b0aad55f9bbbacb4d7f44e0f4ff52defe0e', 
    'YNtuXriKU+bWsqlRGN0dJWGxKKfGD2NN8NqAF+oW0Qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)