UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FV0xCIpFG93MvfWZxZNaGKeYRFl6NL2ywTBT1/uiaRU=' 
WHERE 
  key_id = '3124dbeddb1759ef103ee53309ff1d692ccd5ee90fba075563582b7888fa5ac4' 
  AND (
    token = 'FV0xCIpFG93MvfWZxZNaGKeYRFl6NL2ywTBT1/uiaRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )