UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kt5IYue5IHCQcfUwwZbAaQotddGFoPKlkAmzCo1LAc=' 
WHERE 
  key_id = '0edb576b202a64b70be5ed99b6da3e15d9f83cd89754ae3248396cdfb55956ac' 
  AND (
    token = '2kt5IYue5IHCQcfUwwZbAaQotddGFoPKlkAmzCo1LAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )