UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O57AIRxn9DIIHLbNj/xwU8+UwIt+xVjIIt1855sXuOE=' 
WHERE 
  key_id = '437ecc9ebb97b44febb3ebc962a195a44639e4418cac1a112b3d0185f1435811' 
  AND (
    token = 'O57AIRxn9DIIHLbNj/xwU8+UwIt+xVjIIt1855sXuOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )