UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1p/h12Q6wwPMuv0VoqsRF60He29w6eslI3DXXqrRtso=' 
WHERE 
  key_id = '19d77a9d5a5d584a1de4d456adf4021a6ce0a5775d800e2bc4fd380112bf00ff' 
  AND (
    token = '1p/h12Q6wwPMuv0VoqsRF60He29w6eslI3DXXqrRtso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )