UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEP2yMaAUL3tJtJ9v1MljReB+DOvJIZxMZfnhsVVMZI=' 
WHERE 
  key_id = '74a71923f1d2cb50fca6d2069435986eadc8a52bed269b7e893ad7f66ca463da' 
  AND (
    token = 'gEP2yMaAUL3tJtJ9v1MljReB+DOvJIZxMZfnhsVVMZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )