INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30d335e6e1d3786cd43f96678d93607a5fb79daf0e74a8737a58ccb10986917a', 
    'EHm28c1dpPVUiR+3fNBSEjRn/amYLyJ6n48dqu3zdfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)