INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f38477c6c1ab8ade57c13f535728082613371c3e8f4356d5bd56a098fca2598', 
    '7IIJH2xNifCBpQtecJRrowIbARsjMzrdf6ZL4IkKeig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)