UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPRujXeGJ5vgzraIETbQUpU44WfYGby2yO05aqofsEQ=' 
WHERE 
  key_id = 'bc389b4f6a835b98cbec81d1e1bfa694b346a4587422a00507c57435e921e5f6' 
  AND (
    token = 'vPRujXeGJ5vgzraIETbQUpU44WfYGby2yO05aqofsEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )