UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uyYIY3S/A87oeYCGfb3XAyCgEdtWD4/c/EVRrbAvVbk=' 
WHERE 
  key_id = 'ac4df7013ed7bb2c9de50712a00846c1691b84236a5a18c4f9d2ab0748e58737' 
  AND (
    token = 'uyYIY3S/A87oeYCGfb3XAyCgEdtWD4/c/EVRrbAvVbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )