UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EILBEvYNbfV1d/EzRXHaR+iZ39ZsJ/AX4PB9+zWG3k=' 
WHERE 
  key_id = 'c238a260250ae2f51353b350f3602ab51521382af9541ae1b76b8a3c21fa25d4' 
  AND (
    token = '7EILBEvYNbfV1d/EzRXHaR+iZ39ZsJ/AX4PB9+zWG3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )