UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGixQtrYBY7U+fE0d07CZ0N2myunJaDMhAT+KipG7pk=' 
WHERE 
  key_id = 'e9f68139493c6b887ebc473673e78f44f51605ed838a9f5567e4f519b06db461' 
  AND (
    token = 'lGixQtrYBY7U+fE0d07CZ0N2myunJaDMhAT+KipG7pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )