UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbOBd7xflrVYacVaNIfNTklDD2l6m3UaT+XrQUiBfdg=' 
WHERE 
  key_id = '557f3255f566a9f21223c84d8dc5e968f56b9d5595329a07d2bb0d76900628ae' 
  AND (
    token = 'lbOBd7xflrVYacVaNIfNTklDD2l6m3UaT+XrQUiBfdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )