UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MGINPS+zNM+VKaqFR+FnO0DiamlzMmtZpHQcQ2YcG0=' 
WHERE 
  key_id = 'e2bde53c4c03cb0aac2f328a334f3df0026004adcb9d462ea89523236a8533f5' 
  AND (
    token = '4MGINPS+zNM+VKaqFR+FnO0DiamlzMmtZpHQcQ2YcG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )