UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qwOTYZ7MpkkPFID6J6cG2Uz3wZSqNPlXkrtKpeTkrg=' 
WHERE 
  key_id = 'e76dc7eda4656c8bb4a758dd5ca16ce3bd9bda48468339b8bd54c620325b071a' 
  AND (
    token = '1qwOTYZ7MpkkPFID6J6cG2Uz3wZSqNPlXkrtKpeTkrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )