INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b029dffab19245a0187ad8bbdb229843f6d96d6a8850f257136b088af4efa969', 
    'y01ZkaXN5bZIch9YrT0khYN0ZCeek4nQOMARPZ/ofZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)