UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7w9IxfDpDrjnKK+Ba8iO/q6CNCata0OD4DNLgmwlf+8=' 
WHERE 
  key_id = '8e1c86faed8cc7a070252f1262ac407285ae34a5bec7cfb8ef289bf3e3ceece6' 
  AND (
    token = '7w9IxfDpDrjnKK+Ba8iO/q6CNCata0OD4DNLgmwlf+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )