UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LH6fkoUs4uXmyvE+VAD/fgPOmyHBwg/QpoIFUQtCOrw=' 
WHERE 
  key_id = 'e8f759d7d31a7c74a6a1a6d7f91fd66de1d72ba7f92fbe7a75883d43eca179cc' 
  AND (
    token = 'LH6fkoUs4uXmyvE+VAD/fgPOmyHBwg/QpoIFUQtCOrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )