INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c8dcbfad83a483f6fd94fc38fb0123084ef7a43753c5a01c67e4262aa46cea', 
    'LUfGpV7H6OEzkRbnPx5wkXCBi6yo4I2RqeZY+3Ot7bA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)