UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HyEGv8EWITwXIRelbHDzTgS7EUbM9hkChy26pbnY9mg=' 
WHERE 
  key_id = '15349c9bc3c32e3c7bba4743fcc227999cde72f0bcd51836046ad139a79ef4f5' 
  AND (
    token = 'HyEGv8EWITwXIRelbHDzTgS7EUbM9hkChy26pbnY9mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )