UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UP0gRHViO6/PbaJpfixIAGed6baFZiyqx452hLVfwN0=' 
WHERE 
  key_id = '3c7e19faf88a40d7a786fceaf96633a0d83b0e58a18f4ab7551a7a964a4ae758' 
  AND (
    token = 'UP0gRHViO6/PbaJpfixIAGed6baFZiyqx452hLVfwN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )