INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '477eb614deb24f520391dac7d4a6347a3388b54253b04fcb5ea16a87e442c50f', 
    'EhDDDuT7a69ApqDS1xa6pTfYoFDeyBiFyfoG2UQXSzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)