INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cdf574c11701eb0943528f1f3b31a97cf64789cb213ee36030a6cf405a16cd9', 
    'YpuFTr6JIKvFBKUdWcyLZG5pWwOtIkuPk5IyuKrUakE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)