UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Kq9UsnU/ByT0WrGhPOKNOOcPYRKYE1byvP0uobmkRA=' 
WHERE 
  key_id = 'c7bed83f8c99689d98bf6d1d0791a0e88647b9ae7bd96899c78d38f4e7e9df28' 
  AND (
    token = '/Kq9UsnU/ByT0WrGhPOKNOOcPYRKYE1byvP0uobmkRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )