INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae438798e2f1aa475644ce9f675234692bfd36941625c21cc8eef2896e3458fe', 
    'RPnrKTYkppjkUFFXDxQ9f8vTeBLp7PPwSRk4aLxHcNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)