UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izrZXNOKk1GalRsoodGPf+Lfd3UYVXE3odRfz1mUPys=' 
WHERE 
  key_id = '6b19b161ef01d0821bd63fff15fcabaee380b92ba51a19b338ed34f2b413e926' 
  AND (
    token = 'izrZXNOKk1GalRsoodGPf+Lfd3UYVXE3odRfz1mUPys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )