UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7z6YbT1fcQEjdSxFf3eoT2eymNChebyRoI5AKHR/M4=' 
WHERE 
  key_id = '2a7bb92021b218915599083c3c20656622b2baebe4623376fe3dbc0e2bcc0ab1' 
  AND (
    token = '+7z6YbT1fcQEjdSxFf3eoT2eymNChebyRoI5AKHR/M4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )