UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QplRT4nuuQ3qrTEXezNSV2G11vgC0sRkuYB8MRr8AHU=' 
WHERE 
  key_id = '5e7e7cba1b8eebb51a501f016b91131747da91ea049c5dd265e1e152f6947537' 
  AND (
    token = 'QplRT4nuuQ3qrTEXezNSV2G11vgC0sRkuYB8MRr8AHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )