UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmsCouhV3m6MHdEhWFq+ml9f6yTZIJIDCmnMhrepy0s=' 
WHERE 
  key_id = '84af0ef8f0fe48dfe729a7a5ae908a9819cc73a155dfacc3ea0e994a09a48de1' 
  AND (
    token = 'TmsCouhV3m6MHdEhWFq+ml9f6yTZIJIDCmnMhrepy0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )