UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'beIByKGmey2q0w6vAb6b1emjovE1CqixbjA2NBbGnu0=' 
WHERE 
  key_id = '6b5ec68fb224211171e6a1fefcf5b443740a5997beb0b485094d8992054ab099' 
  AND (
    token = 'beIByKGmey2q0w6vAb6b1emjovE1CqixbjA2NBbGnu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )