UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePRDeJ0fj0N3l+qih1E15dVUMPISEGP4xjutY1gWY3s=' 
WHERE 
  key_id = '999089b5d1a6b699a1641da777b8e1057ee667e7dbf51493daab89c4bc36c287' 
  AND (
    token = 'ePRDeJ0fj0N3l+qih1E15dVUMPISEGP4xjutY1gWY3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )