INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7120815b9e090c2592f0e30d7b847c2a71f2242cde53ece63fc4299d07cf3503', 
    'L4HUDzvsrV3C4w4ldxV/rYSdqJ4KtY3y38Z71wQCLtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)