UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5h/w6hDQvVwgC0gtRftYB4R7OFO2tJ7uwUCuBKXMmo=' 
WHERE 
  key_id = 'dcca2f900ae6338ff7aaab1b63d275ce206a7f46e838b7dbafddf5b336e0739f' 
  AND (
    token = 'D5h/w6hDQvVwgC0gtRftYB4R7OFO2tJ7uwUCuBKXMmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )