UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObDp6ggwns1VSz/r3xxZPquvbr4ksbPr8wqKdH07T/Y=' 
WHERE 
  key_id = '85ffd75498fb8ad1ba7e9d0d5f315479ae6b5d5162cffb9f5a13592b3ca2a2be' 
  AND (
    token = 'ObDp6ggwns1VSz/r3xxZPquvbr4ksbPr8wqKdH07T/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )