UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqhzJ419oISEwWAigrBroYB/dVdddT0vOQ3YaJKQS30=' 
WHERE 
  key_id = 'e87e31f173d10ad3b39876ddaa8d07971f0d3fdda0b7c6b17db7280b4a2c2b40' 
  AND (
    token = 'WqhzJ419oISEwWAigrBroYB/dVdddT0vOQ3YaJKQS30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )