UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omTPB7Ob7cdZHJHYxfurglqY/0hfSG3CcgcoOaWc/F4=' 
WHERE 
  key_id = '4b2989f18be2e8a1516e30aa9bb05f4ac491ca1810f09e6cd69b8aa1efc18e93' 
  AND (
    token = 'omTPB7Ob7cdZHJHYxfurglqY/0hfSG3CcgcoOaWc/F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )