INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e248c7ced168fadabcd49d8d584c7904799226a9ce9b02502e0e03f7999f0d92', 
    'NAssymYpgKo7thpYulptNd5ej9G1mTOUIx3kbCajJL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)