UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRmc24GNOVL/JLzI8q4JPafe99RDWO8YDV2jlyKvefU=' 
WHERE 
  key_id = 'c16c3499010ef9977822e4f278a5d9aa881860cef00864ee6ea34f0f41a86489' 
  AND (
    token = 'JRmc24GNOVL/JLzI8q4JPafe99RDWO8YDV2jlyKvefU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )