UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/rCjRq8aG/tdrLuVSj9i7YZA91O9OdkEB8F+u+TGRE=' 
WHERE 
  key_id = 'b8025ab0bf88e8ce4e0b7b4a783051f22427be33fad52bdc31eaf2fe562366f5' 
  AND (
    token = 'i/rCjRq8aG/tdrLuVSj9i7YZA91O9OdkEB8F+u+TGRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )