UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCVoI0WZ5fLOykM5aCwUHIvr5ohmCpRT/Q7FPNPQ9Rk=' 
WHERE 
  key_id = '8854334e1cd51fb47c17a8ba1f87d620171189ca93b46eb05afa323b8d2da6cc' 
  AND (
    token = 'vCVoI0WZ5fLOykM5aCwUHIvr5ohmCpRT/Q7FPNPQ9Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )