INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34b1cb4707bdfa3b5242abbb08911a4720cc2e6452e19b05166023875e5d61a9', 
    'lxFghZDqXHptdv7XGouBZQ23npEEFpAOxE/v2gZ3hY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)