INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '516d4efc73de079681ac5ba6e543952dd63e4c316dd106ea8dc6bbc4b9e10b3a', 
    'BsxClTHCCunt3zm5iLuyy+GYZomQpENv7r4G1A04W7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)