UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1+V11FFiavHHtTmBEGXmyQd2D/BBQufT/pE2iMPuvo=' 
WHERE 
  key_id = 'c7fd93bb07602b2db1bf4c5334a3bb7d35be2710ec7615406c69d5fc796cd52b' 
  AND (
    token = 'S1+V11FFiavHHtTmBEGXmyQd2D/BBQufT/pE2iMPuvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )