UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fepzxg/HQMrFHJ+iI2Ou0p6HqLs0Vl3KyElyfnhibVo=' 
WHERE 
  key_id = 'f349108332838f13d7b77f02d20216efdac80e79d41562c5b651123524a03478' 
  AND (
    token = 'Fepzxg/HQMrFHJ+iI2Ou0p6HqLs0Vl3KyElyfnhibVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )