UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oh0HBIKxxVVqTx3YYgOtuPuqddAbUS6pjmNmFExuM4w=' 
WHERE 
  key_id = 'bde50adb36ceb3b1b84157f8007c16c3440e5ae80e7d962c045f952a091f49bb' 
  AND (
    token = 'oh0HBIKxxVVqTx3YYgOtuPuqddAbUS6pjmNmFExuM4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )