INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41859138b3cd04d5c47996e9a565c7809cea910546cdc05f406e499faef05227', 
    '6nCgskJOoVnAGv4nGVKn22a3sni139ntSDbwJNhuAxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)