UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdWjGjnQErGOyIK6A+jAx+FXFUJQYPkX01fYYth3Vs8=' 
WHERE 
  key_id = '6f01559536a20e54afb59532483b3259661bf0b27edfc2305ec65b6db0a7c30c' 
  AND (
    token = 'bdWjGjnQErGOyIK6A+jAx+FXFUJQYPkX01fYYth3Vs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )