INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'deeef3a2e7572f737a01a3ff410f654c7d9427f8abcaab1f1e62d1f7fa32d46e', 
    'YlgOqljbi2IFWofBkaT7UEU3AWGB6wCD524quKJVLNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)