UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSbaHdtRzhZ/wSN+3kJBoLzbvgPLgW/wEHeHRIOxxNA=' 
WHERE 
  key_id = '273e3a928cc0a23f0d54ed6f78aad591df59421a6b7ee119f0ebd8e578ec163f' 
  AND (
    token = 'zSbaHdtRzhZ/wSN+3kJBoLzbvgPLgW/wEHeHRIOxxNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )