UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eb7etUS5mH+PACT1XEX8vLOcMQbHNVs/AN429Hl9Kyk=' 
WHERE 
  key_id = 'f973bf7a49a779be6f41ff45f65a571720fd7cfee50858f39a7f3252a07aa70d' 
  AND (
    token = 'eb7etUS5mH+PACT1XEX8vLOcMQbHNVs/AN429Hl9Kyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )