UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i548eDWj9G/4b2MKB26GMmEbWFTnC7FU76RZK0QY3Aw=' 
WHERE 
  key_id = '857d416b8ee38dfe4c0a747671034b9d854ac65edd5361692047706d5e99cee3' 
  AND (
    token = 'i548eDWj9G/4b2MKB26GMmEbWFTnC7FU76RZK0QY3Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )