INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be5271167f0b916a85abc4924cb0a416c38b0d0bdcf27a7f75c76a649f1c52bb', 
    '9Szj+9kPPnmjclHhfzjVODl17Ip7lZNgslYJsQKbLBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)