UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sj+fNN+sGNUtAY5DrkeLQOw3fIIW5pIQhMG7QDSmyq0=' 
WHERE 
  key_id = 'e9d6e48a85b6ac050307ba9893eea02f44ae2b4d99044e8bc9d5e4b51fe014ca' 
  AND (
    token = 'Sj+fNN+sGNUtAY5DrkeLQOw3fIIW5pIQhMG7QDSmyq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )