INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78ca528bec7445921a24e98292515242539772c1050f8d4819ae56e668b09518', 
    '+fRMyg+XHls0rPViCrvQnoPQJqtuCJ6XTe9bgDzIth8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)