UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dMVjd0ldkgyYHQLIkMRaVnPjHWQc/iecr+z9GDAVts=' 
WHERE 
  key_id = 'e611e820591aec2470e13011775e7d6e616cf9595f13f0604f3fd0e91253a351' 
  AND (
    token = '9dMVjd0ldkgyYHQLIkMRaVnPjHWQc/iecr+z9GDAVts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )