INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728dcb0f1c6b5de06cdd2d3b9a66f921bf6dda5f199f077405f2a01890d0756d', 
    'bI47NBZfj4T1cUr4xSfkKiscxIfAL42C1cEmV7c+Syk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)