UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tulEZm2rFzeV5e9ztCnuPAsPBCcglhHXA2W9v6liMsY=' 
WHERE 
  key_id = 'd029b6270368a8a45a66eb8fc3f8ef6832256c836cd28069dbf49c50e859c8ca' 
  AND (
    token = 'tulEZm2rFzeV5e9ztCnuPAsPBCcglhHXA2W9v6liMsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )