UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BeORxMuJYc+RaqFhAxMwek29fFTRdiIiVuwtdn5bs2g=' 
WHERE 
  key_id = '77f262731b3ee818871b572cddcbbbe374b738c9b96ec7d87bae5dc10712e9ef' 
  AND (
    token = 'BeORxMuJYc+RaqFhAxMwek29fFTRdiIiVuwtdn5bs2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )