UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JhN/jHx0EKoBusYBrUDNMRzBoKDZ0Gia2wor5gTRhU=' 
WHERE 
  key_id = '87fd04d089fdb3dce41d392c57df5021d0dac40ff9e65b8655762f98490011ae' 
  AND (
    token = '4JhN/jHx0EKoBusYBrUDNMRzBoKDZ0Gia2wor5gTRhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )