INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f39545cecf9761953c9493d9c86216bf951ba237862593c32ff94c848d0c87e5', 
    'px1A14Zvq9WVCDpf+zch9hw5nHLM6D5Q4eWWgbrJ1fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)