UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZc4hxeKMvwxsgznaRY5Mxt540m7pDsL4RNtF0idX80=' 
WHERE 
  key_id = '8f5069ebee0047c0a5c52fc4e33a7dc42143e8bf2150484900a7a026a9cb3f15' 
  AND (
    token = 'SZc4hxeKMvwxsgznaRY5Mxt540m7pDsL4RNtF0idX80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )