INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c61bb15478b7a337dd9b00c5ea64e1f59042a1e83de266e8ae4dac61eb041ff', 
    'DUC+BCNFpJh7hbrKFQImMawPHXDFYISvnx0T7pdi/fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)