UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xhaKt6zvptCWldtgLqx8VrtSWxgzAHVeEaIEKDDMhU4=' 
WHERE 
  key_id = '06327a27ecadbfbd24121361f2037229adf4915fe0bc5aa3f4e7a2b81ce3a48f' 
  AND (
    token = 'xhaKt6zvptCWldtgLqx8VrtSWxgzAHVeEaIEKDDMhU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )