UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkvFA9Np6J6t18zKSqAltq5F8QueglmZUYlLPVxcTKE=' 
WHERE 
  key_id = '8afb60e911c74b1fed613a61af02e1c04b081d4f0732a378019aa5cfcf3b2b11' 
  AND (
    token = 'jkvFA9Np6J6t18zKSqAltq5F8QueglmZUYlLPVxcTKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )