INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b53e2196024355c8385da7ff13e9b5c98f644c56cff398c43972ed337d378a9', 
    'SeWhKIcgLtjwxBwdNdjc/5OtrQh8uB9k/DVwWROpbmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)