INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cde4563d3a84f8bf16a623cff53bf7e85741aab3d043ed237eb3666d36dade36', 
    'tpxvEb4SQUfMSPvZ2q8N2w6qahCUiW9gfJe0QAVsWCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)