UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4GEHUOsUoBb2daDct3OCQwctr/NAASqeVXbA82Jkto=' 
WHERE 
  key_id = '41ff1554ea018648b82ae6588ff873de8cb38c6481f2d8b3d772198fccda31a0' 
  AND (
    token = 'H4GEHUOsUoBb2daDct3OCQwctr/NAASqeVXbA82Jkto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )