INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319c090d3a86e6e61b205ad591f6ba8ebc7072151895e87446ccfc78a6806d72', 
    'Bv3zaXGKtOivozj4xd9FGwBITwHT8NSri/6MnvzwRLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)