UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CyKPCb98Ivtf7lSvB5bIR1Az+iXWI8H9wUYE2TFBvWU=' 
WHERE 
  key_id = 'e5338736dd2029ba089746e13beaf1fb96372246682500f10c97321af5a8dd2e' 
  AND (
    token = 'CyKPCb98Ivtf7lSvB5bIR1Az+iXWI8H9wUYE2TFBvWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )