UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LClUyta19RiDBzsTUwDPfgZGmzJp+y9n/1C1hWXg0Qg=' 
WHERE 
  key_id = 'a83de91f273cda8fd79c7b7dc4975c4bceb06b83959bccc30da5f7a893560ad1' 
  AND (
    token = 'LClUyta19RiDBzsTUwDPfgZGmzJp+y9n/1C1hWXg0Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )