UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQCxC7J0qrzwIjLiol4b98hbG6PalfwmnCizo7KlbZM=' 
WHERE 
  key_id = '74600189bcb8b61d03199b189930104141edf08a41cbbaa2acf77afefe84a9d5' 
  AND (
    token = 'AQCxC7J0qrzwIjLiol4b98hbG6PalfwmnCizo7KlbZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )