INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5928df5f6a9570541d8ddff25916ec5863648e41dd9b4eb251a0206d174b696c', 
    'A8kX6WNib8g5mp3MtBVixpQL8cCFVkFxhdR1B0meEdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)