INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b9222cac329dc2f30d5ce50208b6c6f6bd5a303286be2a9f95a10d8981ad0a5', 
    'PogOVflQO2T6a+nBE0qzL6qZhvLVpuQyqGTosseKwvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)