UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XTdKU6OrU7pcFDMRts4DxO9xMyM5+PKeK/v1zpxrp8=' 
WHERE 
  key_id = '555bdbc2dc9953d437ecaf353dcf374b8886c3c385b815a126e0f505b7250f5e' 
  AND (
    token = '/XTdKU6OrU7pcFDMRts4DxO9xMyM5+PKeK/v1zpxrp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )