UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TsgFxa9qT829Pq1AjqQNS9Lhu8N00+yD8E1cot0PaSw=' 
WHERE 
  key_id = 'c8f324d71e817ab64bfd012c18f5009cd6c53e9ab58e97977107d5f6ac21f546' 
  AND (
    token = 'TsgFxa9qT829Pq1AjqQNS9Lhu8N00+yD8E1cot0PaSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )