INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c63d159bbd564f600c43aee86959e8d0566985efcb5162d19a42805f9358c73', 
    'dhSmPo0CupOTjj+CUehHBzgIXMFSsO/n1WT2w8nIxwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)