UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2diIvXTGReE6r0uCaNGTLNm3nIHYdAtXIelmA25zH8=' 
WHERE 
  key_id = '88182b42de7c41d77c474db7b2a8963fc2148eb4530415d7818aec38d227a875' 
  AND (
    token = 's2diIvXTGReE6r0uCaNGTLNm3nIHYdAtXIelmA25zH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )