INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b8421f9ae4c73b0cf8b998d960ed19106a4f7ed4c059ea97b53588bdfdc32d', 
    'GrVIlpFFxTGzrzjknSiiq/QLBCNtOVHQugrv1iCBoaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)