INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb6281c7684472f5d86f0fa6dbade0d20449440fd627e921deb720d10c7c7319', 
    'ekt3AHSfNlKXtTgkg+/bHvbZ10KauaT189ULS20pO8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)