INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9299dd3ff55c3dd96f1e6b64c20da55fa16469487406aca1af46264ebc531b6e', 
    'MmTTz1CTrgq9koRiSLg3gIth/WnTFY1td/Or2c0TkSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)