UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nf9ruyF+10fZNwEAXTkp2UDinSHYuDuIdA3cnuWjDi0=' 
WHERE 
  key_id = 'ffa83ebe59309646c4000d317dc1b9c9244563440285878cf6093f6daa50760b' 
  AND (
    token = 'nf9ruyF+10fZNwEAXTkp2UDinSHYuDuIdA3cnuWjDi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )