INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647342bf1dc5866d0a7abc2d80ad81ab40b715db68cfa8bfbf47610ef5c053ea', 
    'ibFeGu28YxRPnPzGSBU9In7VVzucbVvrha0cBvjLqr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)