INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd2f5b446924d84a7ee1287e60b5a9d16c39655cab4fc078f2ad75002756601c', 
    'uiYYAv16u4vanstZ4tVHAlpp1ai4fUhCjSJvRcP100M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)