UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWmzqgPl+6sJ+9W/Snx53h+r14QfMxhem4JI/KgTFAI=' 
WHERE 
  key_id = 'e383d578b64bf9e299d83a7e5aa8d03b58a518d6e85c219ec672b545b3c38ad2' 
  AND (
    token = 'SWmzqgPl+6sJ+9W/Snx53h+r14QfMxhem4JI/KgTFAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )