UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhDWMo5cudTJ7VqTxL5WHIay4r78R/ExNfGn2MuJy38=' 
WHERE 
  key_id = '17c35e0e38996d20a2a2eb9c9211a58c7acb4bf041859634c9af9cb43f3b15f8' 
  AND (
    token = 'mhDWMo5cudTJ7VqTxL5WHIay4r78R/ExNfGn2MuJy38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )