INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72893009b3fa808c2527e9ceaa906b8829a5923dbbd14778193847a6424df721', 
    'PEdex9oIxIGQO7iYUkau7EEvaZLPDJJ333DjUP1yYCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)