UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AoFW3R61Y4NWqkPA+ErX92NhW77jnNOYhTOV6haB4kk=' 
WHERE 
  key_id = '1cffce3751e990f902d8d8b8635b91221dd5bd3c7e5ca2914f7663d4db56781e' 
  AND (
    token = 'AoFW3R61Y4NWqkPA+ErX92NhW77jnNOYhTOV6haB4kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )