UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SMmbBFZKp0WDBxeyyJ6pgGn4IHIAVnJRQ+5OgDEhpc=' 
WHERE 
  key_id = '1e6eebcbb789ff9cb6582e3c852a4ebe0c5176aca81b74b6167dca7147d81cd6' 
  AND (
    token = '8SMmbBFZKp0WDBxeyyJ6pgGn4IHIAVnJRQ+5OgDEhpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )