UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8JSidK1LqhsJXpuSNyssswfrSld1S3+abyHKvr9wT0=' 
WHERE 
  key_id = '666efcf3f35925702381f0cb2eeb67c5cf75c6564f1d0772f0356087fbcda595' 
  AND (
    token = 'e8JSidK1LqhsJXpuSNyssswfrSld1S3+abyHKvr9wT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )