UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8e+WXlWSKrDXeRpBbnegZ2dt3cnZdNE3nt34Otv/ko=' 
WHERE 
  key_id = 'ddebbe3c040355544e21b45c957f3393ec251f308bed515c0492fd8e696dfc91' 
  AND (
    token = 'B8e+WXlWSKrDXeRpBbnegZ2dt3cnZdNE3nt34Otv/ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )