INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2a3b48446e07269a30a15bdb4eb8673f0a83f1a2843a2eeae2a9f8c55f19c6', 
    '+rKG7B4OhwkHok0+agYQeXlZGRCFeixmDkgsbmLf4Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)