UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7ZrEmOVCE+Rm5mrBendjNi8tdryifCwTCmbRhoMdsI=' 
WHERE 
  key_id = '7aca2a61481c3659706255b1c768256c34399155b6c7a355e69aa2389d9d9966' 
  AND (
    token = '/7ZrEmOVCE+Rm5mrBendjNi8tdryifCwTCmbRhoMdsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )