UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ir+hZ0avQ2UN1GavxCZF+DslD5Zsz+xsIbmPWntvTPY=' 
WHERE 
  key_id = '9c418150fe07e50fbacaed3d7a0be9e550e91d7a5c6af7238833142adacfd882' 
  AND (
    token = 'Ir+hZ0avQ2UN1GavxCZF+DslD5Zsz+xsIbmPWntvTPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )