INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd703f258ca34b10cbabd463bb9d4647e26ca4f22cd57eaf08ba4eddca7760382', 
    'Km5irN8VkqYX1UC6YasrtkW5HmbTxjJBlzn9D8JGsgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)