INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b93423a3f1d4a5290e9a6c5b17e36b57503fa377357e99a93b5eea897549fd0', 
    'bMcP5Cb3epdngCL2EtuEk0T8ur/t0kF8nUc7nA8SlaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)