UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdKUMVQDfPKC7cJYsUgBbcUGFU4YHOOqAfUHa17H4mc=' 
WHERE 
  key_id = 'db6a3f867931405547bace3943d32b720c8e2f6f4283a6e781d706f57e4adfba' 
  AND (
    token = 'zdKUMVQDfPKC7cJYsUgBbcUGFU4YHOOqAfUHa17H4mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )