INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f55480cf2423539d8f2413a6a5cf20f5fa0254f3e6c484195affd184215b859', 
    'mtcAvEI7qd/ly328qfkirjz0DTJiR8VXu5qx5u3dQSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)