UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qrt/Rujgh5sPZz8Ln0kwRxnzLDuMhOhz2oIpdif+nuY=' 
WHERE 
  key_id = 'b138ca698f6bd9beeb6afca1a81912bbe1141d161be1e52b8196a2b08b750fe5' 
  AND (
    token = 'Qrt/Rujgh5sPZz8Ln0kwRxnzLDuMhOhz2oIpdif+nuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )