UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PQITbR9NB04/jubIotZr4kBmaIcXFXVJ75KwMBeq+E=' 
WHERE 
  key_id = '3694cfa289f37b295e39971c7bb43ce0d3579f5f7028feda6444c93aa034d2d1' 
  AND (
    token = '9PQITbR9NB04/jubIotZr4kBmaIcXFXVJ75KwMBeq+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )