INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ead9df046166a712dbcce003499c073ccdf0f3326bc51aaf5b79f348d4ae80', 
    'H9eejArQB0EohE+1BOTn+gRuvBuF636nZtSYlvcT92E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)