UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+MTQUbAD7T1SZq0CMbODOrmfUnBewrCNY3OlcxKLIQ=' 
WHERE 
  key_id = 'a66c14625ecc1c3b26f7962f15469179e1c0bb8e484bd27378aa283c63a843b3' 
  AND (
    token = 'Z+MTQUbAD7T1SZq0CMbODOrmfUnBewrCNY3OlcxKLIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )