INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8af9c121940a5116cc2e815c036575bbe476d65a0ee86b50a66a8d620bd0add', 
    'g4ZmCu5upNOhk4eNeOwa19ZvYuiCmq2yruStOgDOI74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)