INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9ca917385b66bef715dfd6c38fdcc04b9d7d1f218fe4f052f4f606a840e4cde', 
    'plKYLoFymfKjEX824sEz07A1vTDGv3T56/WS+Fqz8jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)