UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnHJMWHRqvvHNAqPpMLl16EHMFvv48o+/JjaBIs6OWc=' 
WHERE 
  key_id = '165ddfab58cabf74ab95b25dd874fe45a2393ce56b529af8d82033bf3a366b5f' 
  AND (
    token = 'tnHJMWHRqvvHNAqPpMLl16EHMFvv48o+/JjaBIs6OWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )