UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bHtwtpmBIt5mDpt+VN+FhjWKzkk9Cq95B8N77XC/Vs=' 
WHERE 
  key_id = '266b2aebeea613a56e9ea456d03a7f041d86cbea9ec55745f2a0608a78de9800' 
  AND (
    token = '2bHtwtpmBIt5mDpt+VN+FhjWKzkk9Cq95B8N77XC/Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )