UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DsiF+z2XUIqy5ksv4nPQlDTfmVmT9EnT1iI3drmlcsY=' 
WHERE 
  key_id = '88af0a287f519b527c02926420f6c0905476a3551740f016d4561beae39bf011' 
  AND (
    token = 'DsiF+z2XUIqy5ksv4nPQlDTfmVmT9EnT1iI3drmlcsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )