UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4qZx2wJeQxlBa3oyL5TwD5KqyTdvstKR40adtmX5Q0=' 
WHERE 
  key_id = '884c623f89c75087b330a5d39b8f29d545819511bfe5255ae54b05e15b6c5745' 
  AND (
    token = 'q4qZx2wJeQxlBa3oyL5TwD5KqyTdvstKR40adtmX5Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )