UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4L88ehy/uDixUQ3F66WTW6q7JtfEfn2CZKcnV5Y0R8=' 
WHERE 
  key_id = '79d4941ebe6e035955e0b65b8a1c9b5cdb5c0c52eb1bfc75223b6a2c35b2465c' 
  AND (
    token = 'D4L88ehy/uDixUQ3F66WTW6q7JtfEfn2CZKcnV5Y0R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )