INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cbfcefd59849a0033046cc8660b152841069f16d95c09aa9a99d344ed534e13', 
    '6rhIH1PH8sQXpQPCqc4RvFIVKm7Rs0BhCdrrseUu+fM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)