UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tsgPNLTEwoXvHq01ro4WP53PY0RGY26jI8S7AGghllA=' 
WHERE 
  key_id = '7ae4d6dfbd084277f6420439d614342af4fde639f4bc65b45200e60062ff1754' 
  AND (
    token = 'tsgPNLTEwoXvHq01ro4WP53PY0RGY26jI8S7AGghllA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )