UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jH/tTSMy1x9Sb/Ywso5tvBQydCBoGhM0gPBkB1jKIbc=' 
WHERE 
  key_id = '1b62db3a8845f99575af3c26f1159ddec23d32783de0755bdf3caea7ca1dc7dc' 
  AND (
    token = 'jH/tTSMy1x9Sb/Ywso5tvBQydCBoGhM0gPBkB1jKIbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )