UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rOT5EruXyUG+vvqLkAgrlhRw8FnRYKOQA7eLCDlag3M=' 
WHERE 
  key_id = 'fb406b6813389ba64a532fc89826f167c77e4efb102721585280d76f82b56a81' 
  AND (
    token = 'rOT5EruXyUG+vvqLkAgrlhRw8FnRYKOQA7eLCDlag3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )