INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '437b3241348ce8b1bfdd6d15445632bfe059ae36a9d7f90247d2640adab65704', 
    'GUQ+9TLKrYqEAWhZUvhqIg8RuMjfGuFZzieQmR9wIqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)