INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2910de2b2b7343af77517cfaab8317b986b08eab4694531781a40779f12d0477', 
    'RHrfxf4JwtwJOufj69IolfnZNhOfaxFlEzczAxdxs3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)