INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e33620a6a2f5a7d885339ac70df89e88aab5bb954d602388360e3067ee9d3fef', 
    'm9DhWzOisJhteQZBqMHvIVo5tGmjMFSf/XkpAD+U9w0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)