INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7efb91e4f5b07ab6071012a883f8329124819fa7468535efb14493a8c161d74', 
    'HfRUAlH92qsWdlBY7IVulb6QRamvhTNEeGTb5GzRZPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)