INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91655386dde712ee7c2d1f8f84428ad6967521330524e64eb84451463aa0a929', 
    'r6wlxSGWc1ju3v8JcqqJN4SPoc9A7yQX+7dfp7MBys0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)