UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OeRz6tLPmoI286j9JCr5QMJwU/1u/wLoJjIu21nY4Mg=' 
WHERE 
  key_id = '72e7b7eb5f13d3c884fb54f25c4c73372237b210c7976e62c30f5f2c221eb577' 
  AND (
    token = 'OeRz6tLPmoI286j9JCr5QMJwU/1u/wLoJjIu21nY4Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )