UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mc4DJ1lrKRCweFETlGtGaBCNCJXek8q8IRv+foST6Tc=' 
WHERE 
  key_id = 'e7e7a056c172a1972c5c1b19b89d7100beb8380098f7ad8e3fd796986c75d19d' 
  AND (
    token = 'mc4DJ1lrKRCweFETlGtGaBCNCJXek8q8IRv+foST6Tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )