INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f50b6f7d3a30d2735c9a117922a5786cfd054a7e70e249805ebcf9a2e4eaa3c', 
    'ozWaW7eTYOSphF9nL2i3jdjZeCVvPPcaJlFhA04P0yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)