UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTT44HtQMb4KFxaIvHt9awneyvOsqOZpgJaNkbFOkDA=' 
WHERE 
  key_id = '3da545d4f2ec94fdfb5f364c0260f7c86eaaa3551489e46fb7a1e638a9492502' 
  AND (
    token = 'pTT44HtQMb4KFxaIvHt9awneyvOsqOZpgJaNkbFOkDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )