UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2DJemZCqc3WfH2s9jcZAZkRFGiZMoXA8ZUd71rEiUI=' 
WHERE 
  key_id = 'd06b4cd14845490fee57f777bf974e59247acf0cd2e7aa03898f628bf52f2270' 
  AND (
    token = 'c2DJemZCqc3WfH2s9jcZAZkRFGiZMoXA8ZUd71rEiUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )