UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yp99QzO8OYy9pjFj9Zv2GdPH4iLj5NmQZ87805b65lY=' 
WHERE 
  key_id = '135b90c19dd5ed910d3ab4301bd9ca29c2b33451613395e06b582c3cfc8cdb6a' 
  AND (
    token = 'yp99QzO8OYy9pjFj9Zv2GdPH4iLj5NmQZ87805b65lY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )