INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4147bec690873588dd430f1677473611dc3adab33bd5b9e3ac07015376a89f', 
    'rSfGBtVQrcQfwKE7XrLHSsj5UWdww8jkA4IpkzhNwng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)