UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2Lbn+gQe+lc1ImKtUxCMzw8o5CZiTJdZfTrbj1XHIQ=' 
WHERE 
  key_id = 'df442c50e110fef85e8833f76a72e1f08fe7675686de83bfdf80f8616fb846e9' 
  AND (
    token = 'G2Lbn+gQe+lc1ImKtUxCMzw8o5CZiTJdZfTrbj1XHIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )