UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ziDh3/DDAIOhTZXIQAPCK7CSuNUltdtdC+0yDnTf++0=' 
WHERE 
  key_id = '48f276c150b3c7ca96bef1480f2ffca91d2bc728293cfe06f74a623050177ab9' 
  AND (
    token = 'ziDh3/DDAIOhTZXIQAPCK7CSuNUltdtdC+0yDnTf++0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )