UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMotnMq9mRITA5phzhg11W5xfwarze7D8w9LSKQj1Eo=' 
WHERE 
  key_id = '7995d6cd28e79eb585b99d751bc2428c65b278ee2b4c87f11cc18f4ea5751721' 
  AND (
    token = 'WMotnMq9mRITA5phzhg11W5xfwarze7D8w9LSKQj1Eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )