UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHS0hrDVYJYctHCI2ZtxkIeZ8Ckv9SpKtp9A0FHjyGk=' 
WHERE 
  key_id = 'e57c929c838d425149866df296203bfb5dd4025cd02ec0a61672691baac862bb' 
  AND (
    token = 'VHS0hrDVYJYctHCI2ZtxkIeZ8Ckv9SpKtp9A0FHjyGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )