INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a383ead86685fba5ce311878d272164b771ee798ba4fb0a6750daab0f6ce65d', 
    'fLFFES2IpkqgChPLQgor3k6qbz6j3g7QlozqaHA3f58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)