UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8G3s42qYNxK3vFF/7bKNCWV8zk8FvUzWyAagcGpRvYE=' 
WHERE 
  key_id = 'eaca74a302477e68154a57e7b01ef3b3f9ca4c7938d42b396fd3af931adb8b2e' 
  AND (
    token = '8G3s42qYNxK3vFF/7bKNCWV8zk8FvUzWyAagcGpRvYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )