INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '469b55f01c90ba015c3b7834fee38cc160433b4b2eb7c2df899e572b471a26ff', 
    '6HPbz3TDNluyy2cs3RUzn2fKd/0Bu3vJl/Sixyr0mtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)