UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrLiI7/bojzm0FQojhXrsX/pB+ONClLefoyOns3t4TI=' 
WHERE 
  key_id = '6e2bf2ebd5314d642f2a5f9de9f283a49fb32f106cc56d2f78f205a92a7e4bde' 
  AND (
    token = 'nrLiI7/bojzm0FQojhXrsX/pB+ONClLefoyOns3t4TI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )