UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42m12y1nm4RITne/u8OLNhlHknLUPESJAiOIrEcddYE=' 
WHERE 
  key_id = '291085c979e5dd5cf72286c06190e4fbfa8188c4c7937aef8cb8d9dfd07ac4c5' 
  AND (
    token = '42m12y1nm4RITne/u8OLNhlHknLUPESJAiOIrEcddYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )