UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3lkfpx7N1jr60rIEQLC1vePQLfO4GA2A36Vxu9FuILw=' 
WHERE 
  key_id = 'fe4d3b9afb466b085a785ff0456738a8284d6ddc5de9f5ffd0fa27cc6aa64add' 
  AND (
    token = '3lkfpx7N1jr60rIEQLC1vePQLfO4GA2A36Vxu9FuILw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )