INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be66f926b6fa7d5273ee1fcb28ec8e98500146d0443053384f409b02cfd91ee4', 
    '+doszKOtxj9JzvdypqnS2mJWaHgsDsZXpFFUeLEX8WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)