UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMJfReIi1X8arDgFGXkfnzsTquxrPlrlq+RmsCZ7FAk=' 
WHERE 
  key_id = '7003962d9d906ef66d03220b26836464295902eefda59bc63423a5514781d575' 
  AND (
    token = 'cMJfReIi1X8arDgFGXkfnzsTquxrPlrlq+RmsCZ7FAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )