UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RCgsuYqGgUDX5Mf0vnyGHLc/1fbyzfmIXFIKATE0A8s=' 
WHERE 
  key_id = 'e4160ac6efde8fc724b3447d0d5395737dcf67ca836518938fab5d7cd42c82ec' 
  AND (
    token = 'RCgsuYqGgUDX5Mf0vnyGHLc/1fbyzfmIXFIKATE0A8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )