UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6lWXh6Qoi7M2jSgfDGG6pT9SK7sICigXtYn4brp6HU8=' 
WHERE 
  key_id = '24313b8319c37da44af7e04a369af0b90521b696126c6f49b01d55aad278ac30' 
  AND (
    token = '6lWXh6Qoi7M2jSgfDGG6pT9SK7sICigXtYn4brp6HU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )