UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fL5zE7qINBJtb4pWP1l4TBuCKEIYybYd9nQ3f6NmUvQ=' 
WHERE 
  key_id = 'e97ed7a351e60f4e071c4d7e25bd03f5df6dab4665eae5f230bd33336719e730' 
  AND (
    token = 'fL5zE7qINBJtb4pWP1l4TBuCKEIYybYd9nQ3f6NmUvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )