INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29c349b2970a30508a66ced4a4df0232b47f7f82f300783ace2a58879b527523', 
    'SpF0iPYIb4HSHcchcw1Os9K416+FTa+Wi7tzMNG3n0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)