UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4osJcgT63G9OMnmxFqTtrltX7/K34NWlVtvx3eu+PtU=' 
WHERE 
  key_id = '74b39980706b597dd04439c91f10b12dd5796f859cb79e8d4d5c0034d4b095f5' 
  AND (
    token = '4osJcgT63G9OMnmxFqTtrltX7/K34NWlVtvx3eu+PtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )