INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '461849c3e54fdf91fbf0f9013f0e12d806bd34c4008dcccb536d0ea7aa21cb8f', 
    'cGHPGhmrqK4CbEdhLGhPiD1wHLXd8EKaRxKNbhkruaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)