UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OyrPfbKMQAp+2TX65jFBT4+FcSSJWITWJP1SroScg5Q=' 
WHERE 
  key_id = '46200a103dc193bc2b5bfb70b82b0cd8b0fbb503054cd653f462bcac09a97563' 
  AND (
    token = 'OyrPfbKMQAp+2TX65jFBT4+FcSSJWITWJP1SroScg5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )