UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWMKLlf2O7MZ0LuqL9JGlA8pGB35u2GNV31V4UilGHo=' 
WHERE 
  key_id = 'dc98d7d5bd332694f77de59f6a9fae573d8623e33fe54ad0fdc83e9814a0afbb' 
  AND (
    token = 'YWMKLlf2O7MZ0LuqL9JGlA8pGB35u2GNV31V4UilGHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )