UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YOuLvhX4KVeeNtiq+MYGMpCpiCIH1aiTMEDcvJaXFEE=' 
WHERE 
  key_id = 'dcd19584e60e11bc18ab171f5da5a93a177cbcd3191278004252653b0f636874' 
  AND (
    token = 'YOuLvhX4KVeeNtiq+MYGMpCpiCIH1aiTMEDcvJaXFEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )