UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8wsL6RR7mcEs5YNiAhh7lTQqWB9S4hUfJ9PqB68goo=' 
WHERE 
  key_id = 'b2cd80697f2604cab2880f8e9c30c972949bcaaeb87543aff0901c67a15cffbb' 
  AND (
    token = 'T8wsL6RR7mcEs5YNiAhh7lTQqWB9S4hUfJ9PqB68goo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )