UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uB+47stqnPgkgS5uvHpbFAzvcNxXPRqNEJ7VdfqmZXI=' 
WHERE 
  key_id = '60cd0ef539d54b5fb299ee435a7bf3785d3b986e60c547f13f1442f06fd8ac71' 
  AND (
    token = 'uB+47stqnPgkgS5uvHpbFAzvcNxXPRqNEJ7VdfqmZXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )