UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GbtsS1Hr5MnFo3F41ea3UNkKiU0nx5qJWqUx97c13IM=' 
WHERE 
  key_id = '4fdfc04b9cf6dbc640cea2cf1900fb1e734a2fa870715f2e869eefadbea86c39' 
  AND (
    token = 'GbtsS1Hr5MnFo3F41ea3UNkKiU0nx5qJWqUx97c13IM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )