UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rYH2yzlL/6aYoXnRvbXw6STMfYP9/lZ0ZF7+9XqupGw=' 
WHERE 
  key_id = '7c9095805b222740f9d8da64308bf0002819b0d4c4714c90070c426440300df3' 
  AND (
    token = 'rYH2yzlL/6aYoXnRvbXw6STMfYP9/lZ0ZF7+9XqupGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )