INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c235f725c6614cc3ff39449604813c29eb8d301c4777ddeeae428a41244831e', 
    'MxhPIsyhSEI3E4pZ8DgW1SpKriccZoLLNX5AA83cBzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)