UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OmHWr9Y0+8jcg2b9sCG4+by/y+rja93GScCnHdMcCmU=' 
WHERE 
  key_id = 'ba471fcc8f703dbeb45a943e1810f428f6bda6d4a48e7b678b197f6a54dfa6d6' 
  AND (
    token = 'OmHWr9Y0+8jcg2b9sCG4+by/y+rja93GScCnHdMcCmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )