UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rTGW6AcMtlz2oiuRIn8364JuciNWH3EUoAyY/98LpFk=' 
WHERE 
  key_id = 'e408325b1962e84f750ab81e4934aa290836330b84bc9375cbbd1accb1b90616' 
  AND (
    token = 'rTGW6AcMtlz2oiuRIn8364JuciNWH3EUoAyY/98LpFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )