UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jKO/qktEtMUs3BMErh5NCq14cf2qy/x0GcckJhXax+M=' 
WHERE 
  key_id = 'd3c68c39bee686166a36f63828c57892e58e90476ade37c104d5bd3ac143e1c1' 
  AND (
    token = 'jKO/qktEtMUs3BMErh5NCq14cf2qy/x0GcckJhXax+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )