INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3591b34b580917640b82b5c445370279e2a8fdfdb8d045fba19c5fd82c878d4e', 
    'sz35027Le61lov3gmtHXfsDGTPdIpaj1TxX6Uoli8Yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)