UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OphZPzbA/3SELinL9DkwbqfSVa0yRtn+TyVVet/kEdc=' 
WHERE 
  key_id = '41f4166bae29895c8c27cdeb2b78ce0847950ea3970fbffcf7c7af5494c5c8b8' 
  AND (
    token = 'OphZPzbA/3SELinL9DkwbqfSVa0yRtn+TyVVet/kEdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )