UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4LffRdr1je1EKJrxwNT0tlXO9izCeyHT8pz+SE/sPkQ=' 
WHERE 
  key_id = '5a0be72c8bcf2a9ca5441533bf0613f595ed0f0ff34b62d26e3370ddc4b183fb' 
  AND (
    token = '4LffRdr1je1EKJrxwNT0tlXO9izCeyHT8pz+SE/sPkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )