UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwf9kHJXeJR1ls5jCb40q6JrN9m5jQUdJSG8zaqm8Ag=' 
WHERE 
  key_id = 'ec48534f4211711abfa6c888e05950826b4dc9d75521fe98d4cbde3ffc301729' 
  AND (
    token = 'vwf9kHJXeJR1ls5jCb40q6JrN9m5jQUdJSG8zaqm8Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )