INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd34a97c6ea52719101c78a3d914db4eb660ddaf7a69711b709854c01f547923', 
    'qOPYQZhVvP0Sd14E8nygZC4gYR/Me3MeaFHo+wtc8EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)