INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e8fb4596388640c87f5f18e81affc30acfc1cd7971a869ed8519b1e78e6df4c', 
    '5mD5nNqwu7bJTmgyDelGpjaIype6xdMv5IFD1k8Crks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)