UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dB2En1UX4FZdYiFSGSNy779rIELqVVAlhOGboaD6FYM=' 
WHERE 
  key_id = '43cae3dd701cd8c7e874a44bfb2eab0fa8ac8e2f74300d0835328bc6bd6d649f' 
  AND (
    token = 'dB2En1UX4FZdYiFSGSNy779rIELqVVAlhOGboaD6FYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )