UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQvFKqedleyA9vI8LYgPeO1h+gLFHjIwn50lXcgA6x8=' 
WHERE 
  key_id = '6c5e0b0a2d0981d525893a8b78ac35a225d40c167ce2f34a6ec4260211039302' 
  AND (
    token = 'iQvFKqedleyA9vI8LYgPeO1h+gLFHjIwn50lXcgA6x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )