UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zz0QLjqUzFCNR59nVhyFnbuyu8wm7Cg9KSyHe7cIaYo=' 
WHERE 
  key_id = '5ffd204116a8730eec360574a0b8af64cb286a0416646424144427d839f270b5' 
  AND (
    token = 'zz0QLjqUzFCNR59nVhyFnbuyu8wm7Cg9KSyHe7cIaYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )