INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c60e5ca65757edce33c83521d23122c18dded239a508f097f5cd453a5b40e9c', 
    'AC9GdRlI7ZwWERND6odMJbxLV610tWRgetiRiEAAohk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)