UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vzKCxAZ1QTvGKWwwirAt1MZ4/JSK2kcYD9TCqXFr6s=' 
WHERE 
  key_id = 'c204c206c676b57fa259f3777c6de611e9e1ac6b49cf289f68cbe0ec71d902b1' 
  AND (
    token = '6vzKCxAZ1QTvGKWwwirAt1MZ4/JSK2kcYD9TCqXFr6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )