UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwEHSIC1soHScQXlT5xUpnWAaciMkbnsb7/TtKFw4Xc=' 
WHERE 
  key_id = '13cae14ec29a0cee0437774ed516e001563ebf3bc261b390cb96fc8437f0eb09' 
  AND (
    token = 'kwEHSIC1soHScQXlT5xUpnWAaciMkbnsb7/TtKFw4Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041