UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zJnzwaVD+QjiGt9T9rW1MUJw9qbRC5B4pREzHP293E=' 
WHERE 
  key_id = '7abc8cfb5d5e6b722ed2d92a068e0a4716bb689f098b00c75917ddb5624840ad' 
  AND (
    token = '3zJnzwaVD+QjiGt9T9rW1MUJw9qbRC5B4pREzHP293E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )