UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tsnv5C45Z4wkPcYsALAohowRir1/ZHUbJartmdRmkw=' 
WHERE 
  key_id = 'ffd69a7f6ba8343aa1ac16ce7116d5b5a1530a09abd908bdb93587d532239f87' 
  AND (
    token = '4tsnv5C45Z4wkPcYsALAohowRir1/ZHUbJartmdRmkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )