UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VmAIGgMxRiC2gDGg2r1tlpdUbYzJdqsVdGGeW6/emUQ=' 
WHERE 
  key_id = '86d2968cbd379b16f748fbccef049ff7ecfad9d066d9f31bff3da540d9ba93e4' 
  AND (
    token = 'VmAIGgMxRiC2gDGg2r1tlpdUbYzJdqsVdGGeW6/emUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )