INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39eef8d32e7c2700cfb6e222c51dc8d0338c1b3ee2507d0015e8bcebaba1ea5f', 
    'W1mkqLsuymyevJETTrXo7tGCY2QhAwIBNt6k0Xo0zyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)