INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef96272a04ebda71fde15ed9c88932489b78df88996e87e5ed8665fcb8fcbddd', 
    '6zddkmi/aVpIbv47eOY5lFk3Om2TkBQCzkwGwpf2Vgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)