UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnCZI5PpZEx9e5RS/5jMm2VnKx2XfliwOq4sJWBlhf0=' 
WHERE 
  key_id = '0a789b0d5d98329138703ffe491f177583706e1495b4c273fa1e9782107feecb' 
  AND (
    token = 'EnCZI5PpZEx9e5RS/5jMm2VnKx2XfliwOq4sJWBlhf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )