UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5o9qd/+Ri7UfrQp+Fa/vQax8GJVb9jYBmyafcDDO+0=' 
WHERE 
  key_id = 'b1ec37dffc6b621acbe9420c825741e70aa7a535ab78a72f342d9798c96fec34' 
  AND (
    token = 'Q5o9qd/+Ri7UfrQp+Fa/vQax8GJVb9jYBmyafcDDO+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )