UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGzrcjJPiU0z/FdPtTzfgujKWNFfxBueVqikgiE4MSw=' 
WHERE 
  key_id = '27369021913c50cdc889c1a54b92d0c68037a71ef8361b3cc4a15d547b44252c' 
  AND (
    token = 'SGzrcjJPiU0z/FdPtTzfgujKWNFfxBueVqikgiE4MSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )