UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwoInotGkjbhmrrI70OFIsTFfDB8Z9ylV4w3uTgpy4g=' 
WHERE 
  key_id = 'd9e51eb51a1b441261989e0979e398c01e92b5635e75b82f932f17648f8af87e' 
  AND (
    token = 'ZwoInotGkjbhmrrI70OFIsTFfDB8Z9ylV4w3uTgpy4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )