UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/YhA/HPonpK7TEI/k9f66n8NdBlQYjvyHQWptarWezs=' 
WHERE 
  key_id = '764ef7137937f9723065243e6c8d37716a0ff7ab0e76e190bcc1c9d6845f3e43' 
  AND (
    token = '/YhA/HPonpK7TEI/k9f66n8NdBlQYjvyHQWptarWezs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )