INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fc3e468e9df968cff01a97341a16ae051da8fb163058c801c5ad508b512c50f', 
    'rHVhRLQW01CCvZlXDEg1OagOkNB1zrrj3/nwf/CcZeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)