INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13c8b41d720b229c50b1d033c16646d2a4e9cfef42f41f55f4103955c48a9e08', 
    'y7nCfRdAyegUQoMkDUyd6rftpGk4GVzpfCUxM0WnOys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)