UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ee8/B4u8fSlP8UkHLP7yRHJx0fba7flcpr7LsYHLU7c=' 
WHERE 
  key_id = 'a5a08907085051f147659db6716d8876e2443f8c747a610d84fc23e650dcffb8' 
  AND (
    token = 'Ee8/B4u8fSlP8UkHLP7yRHJx0fba7flcpr7LsYHLU7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )