INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bac6fbd41726fd5ec27c596038ac302edd0b315a43d9c41c3d2c6fd945d904', 
    'Ej8hAJ31L0vSdWcN8ifE/w7wZ1XvoxaeAN85FJfITlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)