UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fo5YbZnsvi4adhAtnDmYE8wJisfb5wscSiFoWz0XrKI=' 
WHERE 
  key_id = '95c390cd7d22e38f1528d81b252c3d6217439cb0f54ec5cee6c929412297ab07' 
  AND (
    token = 'fo5YbZnsvi4adhAtnDmYE8wJisfb5wscSiFoWz0XrKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )