INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eae89c68223443e1a799bfbf5e87eee8fed711b8019878f5413219470935fe9f', 
    'TnBQzgsSQKJGJmrr1hUCOyKAYwmPZ94S6UgmA6frS9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)