UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hw8RDMYE/wvxJyEe+9d8cF1hTACfAQPBJfWvdYVazQ=' 
WHERE 
  key_id = '863ac8113ed532647e5b2849d0c5615c98fad2452370990d3b0181a62c332f52' 
  AND (
    token = '0hw8RDMYE/wvxJyEe+9d8cF1hTACfAQPBJfWvdYVazQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )