INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7fad8a263f1176b4544d1f3f543a6f56a1151ee815004eef56801c0d08ce19a', 
    'v5S2yGcenOWAp/JGKHRTtufs7hEKkT/8fM5PY0hG4ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)