UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8JPZgr/fzzJTphWjPnCiSY8QJlP52Wi5CGGMeg21feM=' 
WHERE 
  key_id = '4b9bdb071b02a5a7eda68d4e6ad8121660abccd9c1ec74802a998e222de9a39e' 
  AND (
    token = '8JPZgr/fzzJTphWjPnCiSY8QJlP52Wi5CGGMeg21feM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )