UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94qOxQSN2z/9LR2yDQ59DKrFlXXoyEdwOnXcxck8rzY=' 
WHERE 
  key_id = 'e7e16bdb16badf5ec5221657bd31c35e74291eb4a5d00f8a5821fe41d62da24e' 
  AND (
    token = '94qOxQSN2z/9LR2yDQ59DKrFlXXoyEdwOnXcxck8rzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )