UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/Z+4SX20cI4B/eEa+HA65Lgr7Lj2h27kD/gl23zsJo=' 
WHERE 
  key_id = '29f417d08ca08a1d8a743355af667dcd40430b4a33c05a84e8648f4e5cf1ede2' 
  AND (
    token = 'A/Z+4SX20cI4B/eEa+HA65Lgr7Lj2h27kD/gl23zsJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )