UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7x5XUk9xPLvul8VSFCDsm97Z578hQzInRrhxIEirY0Q=' 
WHERE 
  key_id = '554251134a9f1c140d5d1ee069667b29abab9281b45d3ba0985befdb002df1b6' 
  AND (
    token = '7x5XUk9xPLvul8VSFCDsm97Z578hQzInRrhxIEirY0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )