INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdf28ea2e45cb06b79f435e30b375210dcbc5a712449f85d6405a9f3e68672a5', 
    'bC5+T2nEx0mBhg6YHaBmKRkfjhPeTwtkhNJcAnyU7As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)