UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+zBm90DscubPsEVMPx9AIPX9qrUytyORHh8r9yn2AM=' 
WHERE 
  key_id = 'a78d58b09e02db62ca39a20de7edf76182ce8c33e93936ceea26943e3adefab3' 
  AND (
    token = 'z+zBm90DscubPsEVMPx9AIPX9qrUytyORHh8r9yn2AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )