UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAWn7GahDbpZT/tjLY5XZUBQjV6LSnDZsN6DFi0L/E8=' 
WHERE 
  key_id = '34733442c425632ec06162576bfd6ace895839b22e00f7ebc3b3d1f3ba4174d1' 
  AND (
    token = 'aAWn7GahDbpZT/tjLY5XZUBQjV6LSnDZsN6DFi0L/E8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )