INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dee9afaaddbf36c6510ae5cca728e4d99f04326687d226da185b710ba3e6b02c', 
    '8IyoMzTWOZM+V6Z1YhJVvKUyRaMZQ1tUO7o4LJU8tg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)