UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FeIAChpZJWBR9FwAsjIHiUFbCv1W67APc+ncKYauBRQ=' 
WHERE 
  key_id = 'c58bb7422139564c6a3c13700fe8968adfe5dfa46d65b38bd7d68804bc6dc033' 
  AND (
    token = 'FeIAChpZJWBR9FwAsjIHiUFbCv1W67APc+ncKYauBRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )