UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewYRhNHONMX6sSGsDPfC56ecrSECQGcDzyL5R/3qcVs=' 
WHERE 
  key_id = 'f9c26064ebb318f870b37e13752cd6ecdd54d68b1f7e09c50bd6d72e98e9dea1' 
  AND (
    token = 'ewYRhNHONMX6sSGsDPfC56ecrSECQGcDzyL5R/3qcVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )