UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZsJSWQxnlLomwww+Stk3cJAZSuZbpLxVS7o9mvdeKpA=' 
WHERE 
  key_id = '8c561a0b9d2101c8fa640982d71f84cbc0758bd2ae4a0951214efcc515eab3ed' 
  AND (
    token = 'ZsJSWQxnlLomwww+Stk3cJAZSuZbpLxVS7o9mvdeKpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )