UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xqj4felAkPYhgl7iyX3QLsy9FaJBjCuIqVxjqOzfOd0=' 
WHERE 
  key_id = '8e58e8eb26c5412d87879f09cec297214397558d702aa31d226c2c5455766e0a' 
  AND (
    token = 'Xqj4felAkPYhgl7iyX3QLsy9FaJBjCuIqVxjqOzfOd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )