UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3ShAPUXQxQpHKw9Sua1rHg8uGxqxrMG26eGz8CYlmI=' 
WHERE 
  key_id = 'c0da18a0c3cd7d1ce0157288daf4fb2c1caf178c45847e9920b4e0d1ae006ee0' 
  AND (
    token = 'O3ShAPUXQxQpHKw9Sua1rHg8uGxqxrMG26eGz8CYlmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )