UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEG/uxyduCxVtoRS94uBR405T+j9NMlVkZYPvpPLBtw=' 
WHERE 
  key_id = 'cc50e17a86c4ce2b4a6b5e6be99802da0a9df65d08c502e14e82b0f415874ba3' 
  AND (
    token = 'CEG/uxyduCxVtoRS94uBR405T+j9NMlVkZYPvpPLBtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )