INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b8b9644a8e742f3c435ea64dfbb52e4b701a4e8bbd2471337f20f930ac1e0ee', 
    'x9nB5RnFABHbcyhl72oq4JPeJc69oOKs1rCtYmIrhjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)