INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea3f008eb842ee8963a2103d6c73e3506f8e6fa27710de603b318281fa8b32ab', 
    'y6cH/CGiOXjlGvkAHV53DzEMQwnC4jwHuR5aw6JbrCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)