UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttn6FMI00/LF5WjEwFJxI8pHWRcbVOOs7KmS4ZUtook=' 
WHERE 
  key_id = '9049e90f146ddd4f242ba8cf36c07d007ed6550f4fbdaa467fac0a9a9e723cef' 
  AND (
    token = 'ttn6FMI00/LF5WjEwFJxI8pHWRcbVOOs7KmS4ZUtook=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )