UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wSNpIyq0WWPuIK79nZerXMJ7Kd4TZ+yjZh/W5R6mEdY=' 
WHERE 
  key_id = '29c4351b49f850a8026e3bf34186bc23a69d71371ea410f6f6409af32f92dd0a' 
  AND (
    token = 'wSNpIyq0WWPuIK79nZerXMJ7Kd4TZ+yjZh/W5R6mEdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )