UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bquJB1y5kJHGiRShALZ2w3wR3lvyyeAkgTuw1vWljAA=' 
WHERE 
  key_id = '3b7079d0bf87cbcc26a9bcac992d946d8a1b1c7221228ca7403d9c22a0988feb' 
  AND (
    token = 'bquJB1y5kJHGiRShALZ2w3wR3lvyyeAkgTuw1vWljAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )