UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKyuoP3gEWYJKSiLueg9o5Nf++eEEswqIK2QWitmKxY=' 
WHERE 
  key_id = '7e1883ff7ac7728d268a798eaeb9d3ec6ffe7a15b8b565f12fbeb61e9cd90e37' 
  AND (
    token = 'rKyuoP3gEWYJKSiLueg9o5Nf++eEEswqIK2QWitmKxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )