UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8els14ycTBy5vC/jVyrMMK5FzZjmtWx+J2sl15GWBs=' 
WHERE 
  key_id = 'f5c2db54634eda3a868cf31d3f127964e43ea93b362e6365105210de6ceffa98' 
  AND (
    token = 'b8els14ycTBy5vC/jVyrMMK5FzZjmtWx+J2sl15GWBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )