INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7994ab9d990fb19fbbbdcba1fde614175db507cf9a0d0126fb74acd13bbd82d', 
    'a7UQIZt6wBv30cWNWvZVVlDqNaOrvcNvAUZO1IPSl9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)