UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/RSCvbiDRngSYRuOQsGZpuAJEK81jwhWE3Ta+3rei1Q=' 
WHERE 
  key_id = '5cbd524cdfe1d3deddbec6c8597726b9bb4c07ccdcfdc68221444c07a63b9ca7' 
  AND (
    token = '/RSCvbiDRngSYRuOQsGZpuAJEK81jwhWE3Ta+3rei1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )