UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ompbaB0RlvIqHYEO1S2Q3AusmBEd0lzP/MMJG5hprqM=' 
WHERE 
  key_id = '7140deec893c52e5c2ed5971b688fd81baf21555da61439eaea3e3dfb0ce29dd' 
  AND (
    token = 'ompbaB0RlvIqHYEO1S2Q3AusmBEd0lzP/MMJG5hprqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )