INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5c66a5d72b216e1f3f202b52a7668d83f3b9aac6a43ee090fb38041c0a2bd91', 
    'j0kiW8RzJGumYM3GijPfs4cwsjbhOjXS2svq21JeKVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)