INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f2c0797ba08717927c8032226f2113cfb66d2515b1fb97aaeb8e6ee17a97c4', 
    '2kDb8jwFu9X2Vkk66YgZ7fRsvb1Xxv2I1QItcFY5z94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)