UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+MIKLhUDpSdAXUAO8Js0PN4qloGQfR7vaV0NcxJVdM=' 
WHERE 
  key_id = 'b10318fb5682267e81c6ffd4935d7818f689fc0b8de904d87c61de89c2186f7f' 
  AND (
    token = 'I+MIKLhUDpSdAXUAO8Js0PN4qloGQfR7vaV0NcxJVdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )