INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346fc548f43fd531a32bcbf301ab3a5c4cb561586397618de56a1d8545c1a142', 
    'HHVceliSfsX12L5TYo6mqe2ZBTlH2/QpJ5x3rIALaFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)