UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uS2bEZKzF3EhyfWWnVbVvIaMNaLsDyu7yeQ3AoV6bKk=' 
WHERE 
  key_id = '23990b4d6cb6a95fa4b031d368b1e40ba76b246ee00ce61bf86f5d569436c5e2' 
  AND (
    token = 'uS2bEZKzF3EhyfWWnVbVvIaMNaLsDyu7yeQ3AoV6bKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )