UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4s+cZ/pJBco9qosO538RKt6fXur498shgaFeQrx9UkU=' 
WHERE 
  key_id = '8bf5ffccadd10f4a1d8d8c31ee4ba4494d0cb3ff7586e0c2ca2ca7fc6a9cbaac' 
  AND (
    token = '4s+cZ/pJBco9qosO538RKt6fXur498shgaFeQrx9UkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )