UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5p6NfYzef+9S+nDq0j61GloqPd2B1APeVsVUa4W17s=' 
WHERE 
  key_id = '54f6b4e98e34133c8fbd30f67d4bbd036bc4838f91642dc1e518325d0ab7d56d' 
  AND (
    token = 's5p6NfYzef+9S+nDq0j61GloqPd2B1APeVsVUa4W17s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )