UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6P5b/tHXp2sVzDTayLE+1qbNViXrTJl93mZNYW6MzvY=' 
WHERE 
  key_id = 'f4dfd32c9e2d6f04de1fe940f7c0265cfc9b0c819be8a52ffe90013f1f599569' 
  AND (
    token = '6P5b/tHXp2sVzDTayLE+1qbNViXrTJl93mZNYW6MzvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )