INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8234d3f0a531f7ec6796a48c9f9ac91316fe09a920e3968bed1cb3b4981972d', 
    'W9cS9aR8GqjS7/svf3mo/2bXrLnQdOnWdcteL3U52OU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)