UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bG2SVF81xxfIz9w6iwbd1SjqFBpFHMvbhBHVOa3My+8=' 
WHERE 
  key_id = 'bd73243e7ece2d9912697779608dbf6419b76765ba46bce4a84bd0fd1e50310c' 
  AND (
    token = 'bG2SVF81xxfIz9w6iwbd1SjqFBpFHMvbhBHVOa3My+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )