INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbb07402f44e40db77b9b7ebe1942ef74951e398316b983ae1b42605b2f33269', 
    'dNM3ckKYbdySdbNcid3q4tLxwyWiietXwt3XQdWO3iI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)