INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ca205619d87f01c5d1ec4552ea5354540e9383962105d1fe9280c4381a674c', 
    '1Irreei+stoNkopMeG0VwpLsRUDVYX1AhZg8iODR8Co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)