INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef54727b41a2911461e512fe46b98e122706027d85aecb3467d09e530c858393', 
    '+ZZrPhWsrEYajUdHHS1x8QPHZHvoR7yIUSC+IMxiMDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)