UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwnT4sXbo+bejv0Nnxg1k6a/vjyZpOheyG51xuWPVFY=' 
WHERE 
  key_id = '1b14b2b6957e0a8f9a553d615754b1e5afca13ed4798ef36cb2c38cd7680de23' 
  AND (
    token = 'hwnT4sXbo+bejv0Nnxg1k6a/vjyZpOheyG51xuWPVFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )