INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a84bcc6083a95fb2861006893dce015ba9e0a83ecd697c62065d703b776eeec6', 
    'm1O9Gpc7nsfJS4Hatj8+BLhBYmBvsaa5bB8uwpVZT70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)