INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3831995500ecd365c684d8442dbeb8fb9e7e54e009f23e6153ce9ac0171a2668', 
    'txbSj5jEcwXPmmm6MxPJ9EEy5/wmKFhAYp5W9Xl2KcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)