UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDJJ3wQesHO08i65PzbAnoq/LiDpu0phCYcuYXZxXXk=' 
WHERE 
  key_id = '1803e08e6799e20fbc2e48345e4412ce65abe12b8d88199c5f18797b9886c1c5' 
  AND (
    token = 'zDJJ3wQesHO08i65PzbAnoq/LiDpu0phCYcuYXZxXXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )