UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0m+8KJFYxws69encIFPeSGi8YpBgekDgiai7PDkB3iU=' 
WHERE 
  key_id = 'd54a6917e517e7c8b6b7988e18d1a5266fb57ecf42865342f9523d9174258e5c' 
  AND (
    token = '0m+8KJFYxws69encIFPeSGi8YpBgekDgiai7PDkB3iU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )