UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vWSz84682HdaXz6kdEL7a5EkyN/IXFyHFy4w6XbSQYc=' 
WHERE 
  key_id = '1df62e48e60100988048f44356baa010a54f34839aa7f4bda94c6b24fc063edd' 
  AND (
    token = 'vWSz84682HdaXz6kdEL7a5EkyN/IXFyHFy4w6XbSQYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )