INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31433ed5479ce8823da74d0000a489e2fa5c956df86f38faedf78f23ebbf0320', 
    'Mf1gOaA+qwCP8BAt0JIG2wZ97AUEjtGsmNk+krwaS44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)