UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFFdRzgtg6IBPbYUTca3uCMNm65JqvY+r+47z2ixAdo=' 
WHERE 
  key_id = 'dc0ed8ed73198c9ebee68c79cf15871d2920c5cd9dfbb1e10928d3a38f43012c' 
  AND (
    token = 'nFFdRzgtg6IBPbYUTca3uCMNm65JqvY+r+47z2ixAdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )