INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8608bbea93d5b4863e04270b459fa5a535b7c862e153c1df1e28f177a80c598', 
    'Gu5Qu8f6pEdGZZhSYgTpXNPXpBBAhGVVXUNkQOALed0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)