INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cbcfa16e12591774d7d8aaaac69f3b7d2c9e880f66de601453d3760f18ff6b8', 
    'D/DIVtGw+RLYQjjnclGM65x3MLPt4ZGRMbv76RziPNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)