UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqZLCaUdHNwUyBHVMXmSpexJ9Q1ZnHZs7YlXQYJLEp8=' 
WHERE 
  key_id = '4ed629bfec251d59e97683926463db5ead70003482bd70ef77324815a977b47e' 
  AND (
    token = 'WqZLCaUdHNwUyBHVMXmSpexJ9Q1ZnHZs7YlXQYJLEp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )