UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euVpCxeBxJYcH9XDRXnHKCa2dx48J8hNnyHSAq3npg8=' 
WHERE 
  key_id = 'dbd5a329ac115b8d6b13ff4a6d2ec556816b639874766a6b48475310d54f80da' 
  AND (
    token = 'euVpCxeBxJYcH9XDRXnHKCa2dx48J8hNnyHSAq3npg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )